Finding the Fourth Proportional to 60,766.42, 83,862.06 and 35,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,766.42 : 83,862.06 = 35,287.50 : x
2. Step 2: Convert to fraction form
   60,766.42/83,862.06 = 35,287.50/x
3. Step 3: Cross multiply
   60,766.42x = 83,862.06 × 35,287.50
4. Step 4: Simplify right side
   60,766.42x = 2,959,282,442.25
5. Step 5: Solve for x
   x = 2,959,282,442.25/60,766.42
6. Step 6: Final answer
   x = 48,699.31