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Finding the Fourth Proportional to 79,559.82, 109,795.25 and 43,751.34

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Solution

The fourth proportional to 79,559.82, 109,795.25 and 43,751.34 is: 60,378.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,559.82 : 109,795.25 = 43,751.34 : x
  2. Step 2: Convert to fraction form
    79,559.82/109,795.25 = 43,751.34/x
  3. Step 3: Cross multiply
    79,559.82x = 109,795.25 × 43,751.34
  4. Step 4: Simplify right side
    79,559.82x = 4,803,689,313.14
  5. Step 5: Solve for x
    x = 4,803,689,313.14/79,559.82
  6. Step 6: Final answer
    x = 60,378.33

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