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Finding the Fourth Proportional to 69,007.99, 95,303.32 and 47,553.52

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Solution

The fourth proportional to 69,007.99, 95,303.32 and 47,553.52 is: 65,673.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,007.99 : 95,303.32 = 47,553.52 : x
  2. Step 2: Convert to fraction form
    69,007.99/95,303.32 = 47,553.52/x
  3. Step 3: Cross multiply
    69,007.99x = 95,303.32 × 47,553.52
  4. Step 4: Simplify right side
    69,007.99x = 4,532,008,333.69
  5. Step 5: Solve for x
    x = 4,532,008,333.69/69,007.99
  6. Step 6: Final answer
    x = 65,673.68

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