Finding the Fourth Proportional to 75,100.50, 103,640.31 and 41,566.50

Step by Step Solution

1. Step 1: Write the proportion equation
   75,100.50 : 103,640.31 = 41,566.50 : x
2. Step 2: Convert to fraction form
   75,100.50/103,640.31 = 41,566.50/x
3. Step 3: Cross multiply
   75,100.50x = 103,640.31 × 41,566.50
4. Step 4: Simplify right side
   75,100.50x = 4,307,964,945.62
5. Step 5: Solve for x
   x = 4,307,964,945.62/75,100.50
6. Step 6: Final answer
   x = 57,362.67