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Finding the Fourth Proportional to 69,536.72, 95,949.96 and 45,673.04

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Solution

The fourth proportional to 69,536.72, 95,949.96 and 45,673.04 is: 63,021.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,536.72 : 95,949.96 = 45,673.04 : x
  2. Step 2: Convert to fraction form
    69,536.72/95,949.96 = 45,673.04/x
  3. Step 3: Cross multiply
    69,536.72x = 95,949.96 × 45,673.04
  4. Step 4: Simplify right side
    69,536.72x = 4,382,326,361.08
  5. Step 5: Solve for x
    x = 4,382,326,361.08/69,536.72
  6. Step 6: Final answer
    x = 63,021.76

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