Finding the Fourth Proportional to 60,854.29, 91,147.92 and 50,204.52

Step by Step Solution

1. Step 1: Write the proportion equation
   60,854.29 : 91,147.92 = 50,204.52 : x
2. Step 2: Convert to fraction form
   60,854.29/91,147.92 = 50,204.52/x
3. Step 3: Cross multiply
   60,854.29x = 91,147.92 × 50,204.52
4. Step 4: Simplify right side
   60,854.29x = 4,576,037,572.60
5. Step 5: Solve for x
   x = 4,576,037,572.60/60,854.29
6. Step 6: Final answer
   x = 75,196.63