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Finding the Fourth Proportional to 79,603.83, 109,855.98 and 43,795.35

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Solution

The fourth proportional to 79,603.83, 109,855.98 and 43,795.35 is: 60,439.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,603.83 : 109,855.98 = 43,795.35 : x
  2. Step 2: Convert to fraction form
    79,603.83/109,855.98 = 43,795.35/x
  3. Step 3: Cross multiply
    79,603.83x = 109,855.98 × 43,795.35
  4. Step 4: Simplify right side
    79,603.83x = 4,811,181,093.69
  5. Step 5: Solve for x
    x = 4,811,181,093.69/79,603.83
  6. Step 6: Final answer
    x = 60,439.07

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