Finding the Fourth Proportional to 58,798.14, 81,141.69 and 31,941.10

Step by Step Solution

1. Step 1: Write the proportion equation
   58,798.14 : 81,141.69 = 31,941.10 : x
2. Step 2: Convert to fraction form
   58,798.14/81,141.69 = 31,941.10/x
3. Step 3: Cross multiply
   58,798.14x = 81,141.69 × 31,941.10
4. Step 4: Simplify right side
   58,798.14x = 2,591,754,834.46
5. Step 5: Solve for x
   x = 2,591,754,834.46/58,798.14
6. Step 6: Final answer
   x = 44,078.86