Finding the Fourth Proportional to 126,112.10, 174,036.04 and 69,525.50

Step by Step Solution

1. Step 1: Write the proportion equation
   126,112.10 : 174,036.04 = 69,525.50 : x
2. Step 2: Convert to fraction form
   126,112.10/174,036.04 = 69,525.50/x
3. Step 3: Cross multiply
   126,112.10x = 174,036.04 × 69,525.50
4. Step 4: Simplify right side
   126,112.10x = 12,099,941,655.03
5. Step 5: Solve for x
   x = 12,099,941,655.03/126,112.10
6. Step 6: Final answer
   x = 95,945.93