Finding the Fourth Proportional to 55,875.50, 83,868.32 and 41,042.78

Step by Step Solution

1. Step 1: Write the proportion equation
   55,875.50 : 83,868.32 = 41,042.78 : x
2. Step 2: Convert to fraction form
   55,875.50/83,868.32 = 41,042.78/x
3. Step 3: Cross multiply
   55,875.50x = 83,868.32 × 41,042.78
4. Step 4: Simplify right side
   55,875.50x = 3,442,188,689.99
5. Step 5: Solve for x
   x = 3,442,188,689.99/55,875.50
6. Step 6: Final answer
   x = 61,604.62