Finding the Fourth Proportional to 60,760.48, 83,850 and 35,612.32

Step by Step Solution

1. Step 1: Write the proportion equation
   60,760.48 : 83,850 = 35,612.32 : x
2. Step 2: Convert to fraction form
   60,760.48/83,850 = 35,612.32/x
3. Step 3: Cross multiply
   60,760.48x = 83,850 × 35,612.32
4. Step 4: Simplify right side
   60,760.48x = 2,986,093,032
5. Step 5: Solve for x
   x = 2,986,093,032/60,760.48
6. Step 6: Final answer
   x = 49,145.32