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Finding the Fourth Proportional to 73,776.77, 101,808.99 and 43,571.82

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Solution

The fourth proportional to 73,776.77, 101,808.99 and 43,571.82 is: 60,127.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,776.77 : 101,808.99 = 43,571.82 : x
  2. Step 2: Convert to fraction form
    73,776.77/101,808.99 = 43,571.82/x
  3. Step 3: Cross multiply
    73,776.77x = 101,808.99 × 43,571.82
  4. Step 4: Simplify right side
    73,776.77x = 4,436,002,986.66
  5. Step 5: Solve for x
    x = 4,436,002,986.66/73,776.77
  6. Step 6: Final answer
    x = 60,127.37

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