Finding the Fourth Proportional to 112,793.31, 169,181.46 and 32,831.93

Step by Step Solution

1. Step 1: Write the proportion equation
   112,793.31 : 169,181.46 = 32,831.93 : x
2. Step 2: Convert to fraction form
   112,793.31/169,181.46 = 32,831.93/x
3. Step 3: Cross multiply
   112,793.31x = 169,181.46 × 32,831.93
4. Step 4: Simplify right side
   112,793.31x = 5,554,554,274.97
5. Step 5: Solve for x
   x = 5,554,554,274.97/112,793.31
6. Step 6: Final answer
   x = 49,245.42