Finding the Fourth Proportional to 112,981.12, 169,472.88 and 34,096.04

Step by Step Solution

1. Step 1: Write the proportion equation
   112,981.12 : 169,472.88 = 34,096.04 : x
2. Step 2: Convert to fraction form
   112,981.12/169,472.88 = 34,096.04/x
3. Step 3: Cross multiply
   112,981.12x = 169,472.88 × 34,096.04
4. Step 4: Simplify right side
   112,981.12x = 5,778,354,095.40
5. Step 5: Solve for x
   x = 5,778,354,095.40/112,981.12
6. Step 6: Final answer
   x = 51,144.42