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Finding the Fourth Proportional to 70,167.77, 96,804.01 and 43,263.55

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Solution

The fourth proportional to 70,167.77, 96,804.01 and 43,263.55 is: 59,686.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,167.77 : 96,804.01 = 43,263.55 : x
  2. Step 2: Convert to fraction form
    70,167.77/96,804.01 = 43,263.55/x
  3. Step 3: Cross multiply
    70,167.77x = 96,804.01 × 43,263.55
  4. Step 4: Simplify right side
    70,167.77x = 4,188,085,301.92
  5. Step 5: Solve for x
    x = 4,188,085,301.92/70,167.77
  6. Step 6: Final answer
    x = 59,686.74

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