Finding the Fourth Proportional to 105,061.17, 157,593.13 and 34,940.49

Step by Step Solution

1. Step 1: Write the proportion equation
   105,061.17 : 157,593.13 = 34,940.49 : x
2. Step 2: Convert to fraction form
   105,061.17/157,593.13 = 34,940.49/x
3. Step 3: Cross multiply
   105,061.17x = 157,593.13 × 34,940.49
4. Step 4: Simplify right side
   105,061.17x = 5,506,381,182.83
5. Step 5: Solve for x
   x = 5,506,381,182.83/105,061.17
6. Step 6: Final answer
   x = 52,411.19