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Finding the Fourth Proportional to 69,865.02, 96,200.22 and 52,662.36

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Solution

The fourth proportional to 69,865.02, 96,200.22 and 52,662.36 is: 72,513.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,865.02 : 96,200.22 = 52,662.36 : x
  2. Step 2: Convert to fraction form
    69,865.02/96,200.22 = 52,662.36/x
  3. Step 3: Cross multiply
    69,865.02x = 96,200.22 × 52,662.36
  4. Step 4: Simplify right side
    69,865.02x = 5,066,130,617.72
  5. Step 5: Solve for x
    x = 5,066,130,617.72/69,865.02
  6. Step 6: Final answer
    x = 72,513.12

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