Finding the Fourth Proportional to 78,125.10, 107,819.27 and 44,139.83

Step by Step Solution

1. Step 1: Write the proportion equation
   78,125.10 : 107,819.27 = 44,139.83 : x
2. Step 2: Convert to fraction form
   78,125.10/107,819.27 = 44,139.83/x
3. Step 3: Cross multiply
   78,125.10x = 107,819.27 × 44,139.83
4. Step 4: Simplify right side
   78,125.10x = 4,759,123,488.73
5. Step 5: Solve for x
   x = 4,759,123,488.73/78,125.10
6. Step 6: Final answer
   x = 60,916.70