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Finding the Fourth Proportional to 79,255.94, 118,849.34 and 29,973.38

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Solution

The fourth proportional to 79,255.94, 118,849.34 and 29,973.38 is: 44,946.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,255.94 : 118,849.34 = 29,973.38 : x
  2. Step 2: Convert to fraction form
    79,255.94/118,849.34 = 29,973.38/x
  3. Step 3: Cross multiply
    79,255.94x = 118,849.34 × 29,973.38
  4. Step 4: Simplify right side
    79,255.94x = 3,562,315,911.26
  5. Step 5: Solve for x
    x = 3,562,315,911.26/79,255.94
  6. Step 6: Final answer
    x = 44,946.99

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