Finding the Fourth Proportional to 79,081.52, 109,129.25 and 47,267.96

Step by Step Solution

1. Step 1: Write the proportion equation
   79,081.52 : 109,129.25 = 47,267.96 : x
2. Step 2: Convert to fraction form
   79,081.52/109,129.25 = 47,267.96/x
3. Step 3: Cross multiply
   79,081.52x = 109,129.25 × 47,267.96
4. Step 4: Simplify right side
   79,081.52x = 5,158,316,787.49
5. Step 5: Solve for x
   x = 5,158,316,787.49/79,081.52
6. Step 6: Final answer
   x = 65,227.84