Finding the Fourth Proportional to 126,101.48, 174,019.98 and 69,513.80

Step by Step Solution

1. Step 1: Write the proportion equation
   126,101.48 : 174,019.98 = 69,513.80 : x
2. Step 2: Convert to fraction form
   126,101.48/174,019.98 = 69,513.80/x
3. Step 3: Cross multiply
   126,101.48x = 174,019.98 × 69,513.80
4. Step 4: Simplify right side
   126,101.48x = 12,096,790,085.72
5. Step 5: Solve for x
   x = 12,096,790,085.72/126,101.48
6. Step 6: Final answer
   x = 95,929.01