Finding the Fourth Proportional to 58,816.42, 81,167.38 and 31,959.38

Step by Step Solution

1. Step 1: Write the proportion equation
   58,816.42 : 81,167.38 = 31,959.38 : x
2. Step 2: Convert to fraction form
   58,816.42/81,167.38 = 31,959.38/x
3. Step 3: Cross multiply
   58,816.42x = 81,167.38 × 31,959.38
4. Step 4: Simplify right side
   58,816.42x = 2,594,059,141.02
5. Step 5: Solve for x
   x = 2,594,059,141.02/58,816.42
6. Step 6: Final answer
   x = 44,104.34