Finding the Fourth Proportional to 126,144.96, 174,076.32 and 69,556.32

Step by Step Solution

1. Step 1: Write the proportion equation
   126,144.96 : 174,076.32 = 69,556.32 : x
2. Step 2: Convert to fraction form
   126,144.96/174,076.32 = 69,556.32/x
3. Step 3: Cross multiply
   126,144.96x = 174,076.32 × 69,556.32
4. Step 4: Simplify right side
   126,144.96x = 12,108,108,218.34
5. Step 5: Solve for x
   x = 12,108,108,218.34/126,144.96
6. Step 6: Final answer
   x = 95,985.67