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Finding the Fourth Proportional to 59,404.52, 81,978.95 and 33,914.36

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Solution

The fourth proportional to 59,404.52, 81,978.95 and 33,914.36 is: 46,802.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,404.52 : 81,978.95 = 33,914.36 : x
  2. Step 2: Convert to fraction form
    59,404.52/81,978.95 = 33,914.36/x
  3. Step 3: Cross multiply
    59,404.52x = 81,978.95 × 33,914.36
  4. Step 4: Simplify right side
    59,404.52x = 2,780,263,912.46
  5. Step 5: Solve for x
    x = 2,780,263,912.46/59,404.52
  6. Step 6: Final answer
    x = 46,802.23

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