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Finding the Fourth Proportional to 88,911.00, 133,436.61 and 39,025.53

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Solution

The fourth proportional to 88,911.00, 133,436.61 and 39,025.53 is: 58,569.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,911.00 : 133,436.61 = 39,025.53 : x
  2. Step 2: Convert to fraction form
    88,911.00/133,436.61 = 39,025.53/x
  3. Step 3: Cross multiply
    88,911.00x = 133,436.61 × 39,025.53
  4. Step 4: Simplify right side
    88,911.00x = 5,207,433,564.34
  5. Step 5: Solve for x
    x = 5,207,433,564.34/88,911.00
  6. Step 6: Final answer
    x = 58,569.06

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