Finding the Fourth Proportional to 170,401.27, 235,150.61 and 92,877.59

Step by Step Solution

1. Step 1: Write the proportion equation
   170,401.27 : 235,150.61 = 92,877.59 : x
2. Step 2: Convert to fraction form
   170,401.27/235,150.61 = 92,877.59/x
3. Step 3: Cross multiply
   170,401.27x = 235,150.61 × 92,877.59
4. Step 4: Simplify right side
   170,401.27x = 21,840,220,303.69
5. Step 5: Solve for x
   x = 21,840,220,303.69/170,401.27
6. Step 6: Final answer
   x = 128,169.35