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Finding the Fourth Proportional to 234,174,978.18, 351,263,255.40 and 59,297,928.66

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Solution

The fourth proportional to 234,174,978.18, 351,263,255.40 and 59,297,928.66 is: 88,947,092.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,174,978.18 : 351,263,255.40 = 59,297,928.66 : x
  2. Step 2: Convert to fraction form
    234,174,978.18/351,263,255.40 = 59,297,928.66/x
  3. Step 3: Cross multiply
    234,174,978.18x = 351,263,255.40 × 59,297,928.66
  4. Step 4: Simplify right side
    234,174,978.18x = 20,829,183,459,588,556
  5. Step 5: Solve for x
    x = 20,829,183,459,588,556/234,174,978.18
  6. Step 6: Final answer
    x = 88,947,092.56

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