Finding the Fourth Proportional to 64,437.72, 88,973.82 and 41,792.55

Step by Step Solution

1. Step 1: Write the proportion equation
   64,437.72 : 88,973.82 = 41,792.55 : x
2. Step 2: Convert to fraction form
   64,437.72/88,973.82 = 41,792.55/x
3. Step 3: Cross multiply
   64,437.72x = 88,973.82 × 41,792.55
4. Step 4: Simplify right side
   64,437.72x = 3,718,442,821.04
5. Step 5: Solve for x
   x = 3,718,442,821.04/64,437.72
6. Step 6: Final answer
   x = 57,706.00