Finding the Fourth Proportional to 75,724.22, 104,498.89 and 41,732.72

Step by Step Solution

1. Step 1: Write the proportion equation
   75,724.22 : 104,498.89 = 41,732.72 : x
2. Step 2: Convert to fraction form
   75,724.22/104,498.89 = 41,732.72/x
3. Step 3: Cross multiply
   75,724.22x = 104,498.89 × 41,732.72
4. Step 4: Simplify right side
   75,724.22x = 4,361,022,916.47
5. Step 5: Solve for x
   x = 4,361,022,916.47/75,724.22
6. Step 6: Final answer
   x = 57,590.86