Finding the Fourth Proportional to 41,792.39, 57,672.50 and 23,143.98

Step by Step Solution

1. Step 1: Write the proportion equation
   41,792.39 : 57,672.50 = 23,143.98 : x
2. Step 2: Convert to fraction form
   41,792.39/57,672.50 = 23,143.98/x
3. Step 3: Cross multiply
   41,792.39x = 57,672.50 × 23,143.98
4. Step 4: Simplify right side
   41,792.39x = 1,334,771,373.89
5. Step 5: Solve for x
   x = 1,334,771,373.89/41,792.39
6. Step 6: Final answer
   x = 31,938.14