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Finding the Fourth Proportional to 201,494.17, 302,230.32 and 61,241.86

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Solution

The fourth proportional to 201,494.17, 302,230.32 and 61,241.86 is: 91,859.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,494.17 : 302,230.32 = 61,241.86 : x
  2. Step 2: Convert to fraction form
    201,494.17/302,230.32 = 61,241.86/x
  3. Step 3: Cross multiply
    201,494.17x = 302,230.32 × 61,241.86
  4. Step 4: Simplify right side
    201,494.17x = 18,509,146,945.20
  5. Step 5: Solve for x
    x = 18,509,146,945.20/201,494.17
  6. Step 6: Final answer
    x = 91,859.47

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