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Finding the Fourth Proportional to 67,089.25, 100,571.37 and 22,684.96

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Solution

The fourth proportional to 67,089.25, 100,571.37 and 22,684.96 is: 34,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,089.25 : 100,571.37 = 22,684.96 : x
  2. Step 2: Convert to fraction form
    67,089.25/100,571.37 = 22,684.96/x
  3. Step 3: Cross multiply
    67,089.25x = 100,571.37 × 22,684.96
  4. Step 4: Simplify right side
    67,089.25x = 2,281,457,505.60
  5. Step 5: Solve for x
    x = 2,281,457,505.60/67,089.25
  6. Step 6: Final answer
    x = 34,006.31

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