Finding the Fourth Proportional to 126,442.56, 174,274.56 and 98,094.72

Step by Step Solution

1. Step 1: Write the proportion equation
   126,442.56 : 174,274.56 = 98,094.72 : x
2. Step 2: Convert to fraction form
   126,442.56/174,274.56 = 98,094.72/x
3. Step 3: Cross multiply
   126,442.56x = 174,274.56 × 98,094.72
4. Step 4: Simplify right side
   126,442.56x = 17,095,414,166.32
5. Step 5: Solve for x
   x = 17,095,414,166.32/126,442.56
6. Step 6: Final answer
   x = 135,203.01