Finding the Fourth Proportional to 126,086.84, 174,000.04 and 69,498.20

Step by Step Solution

1. Step 1: Write the proportion equation
   126,086.84 : 174,000.04 = 69,498.20 : x
2. Step 2: Convert to fraction form
   126,086.84/174,000.04 = 69,498.20/x
3. Step 3: Cross multiply
   126,086.84x = 174,000.04 × 69,498.20
4. Step 4: Simplify right side
   126,086.84x = 12,092,689,579.93
5. Step 5: Solve for x
   x = 12,092,689,579.93/126,086.84
6. Step 6: Final answer
   x = 95,907.63