Finding the Fourth Proportional to 58,792.31, 81,133.98 and 31,935.34

Step by Step Solution

1. Step 1: Write the proportion equation
   58,792.31 : 81,133.98 = 31,935.34 : x
2. Step 2: Convert to fraction form
   58,792.31/81,133.98 = 31,935.34/x
3. Step 3: Cross multiply
   58,792.31x = 81,133.98 × 31,935.34
4. Step 4: Simplify right side
   58,792.31x = 2,591,041,034.02
5. Step 5: Solve for x
   x = 2,591,041,034.02/58,792.31
6. Step 6: Final answer
   x = 44,071.09