Finding the Fourth Proportional to 58,802.96, 81,147.88 and 31,945.52

Step by Step Solution

1. Step 1: Write the proportion equation
   58,802.96 : 81,147.88 = 31,945.52 : x
2. Step 2: Convert to fraction form
   58,802.96/81,147.88 = 31,945.52/x
3. Step 3: Cross multiply
   58,802.96x = 81,147.88 × 31,945.52
4. Step 4: Simplify right side
   58,802.96x = 2,592,311,223.50
5. Step 5: Solve for x
   x = 2,592,311,223.50/58,802.96
6. Step 6: Final answer
   x = 44,084.71