Finding the Fourth Proportional to 105,126.18, 157,714.37 and 35,006.10

Step by Step Solution

1. Step 1: Write the proportion equation
   105,126.18 : 157,714.37 = 35,006.10 : x
2. Step 2: Convert to fraction form
   105,126.18/157,714.37 = 35,006.10/x
3. Step 3: Cross multiply
   105,126.18x = 157,714.37 × 35,006.10
4. Step 4: Simplify right side
   105,126.18x = 5,520,965,007.66
5. Step 5: Solve for x
   x = 5,520,965,007.66/105,126.18
6. Step 6: Final answer
   x = 52,517.51