Finding the Fourth Proportional to 126,293.10, 174,272.06 and 69,700.83

Step by Step Solution

1. Step 1: Write the proportion equation
   126,293.10 : 174,272.06 = 69,700.83 : x
2. Step 2: Convert to fraction form
   126,293.10/174,272.06 = 69,700.83/x
3. Step 3: Cross multiply
   126,293.10x = 174,272.06 × 69,700.83
4. Step 4: Simplify right side
   126,293.10x = 12,146,906,879.31
5. Step 5: Solve for x
   x = 12,146,906,879.31/126,293.10
6. Step 6: Final answer
   x = 96,180.29