Finding the Fourth Proportional to 60,727.50, 83,815.29 and 35,577

Step by Step Solution

1. Step 1: Write the proportion equation
   60,727.50 : 83,815.29 = 35,577 : x
2. Step 2: Convert to fraction form
   60,727.50/83,815.29 = 35,577/x
3. Step 3: Cross multiply
   60,727.50x = 83,815.29 × 35,577
4. Step 4: Simplify right side
   60,727.50x = 2,981,896,572.33
5. Step 5: Solve for x
   x = 2,981,896,572.33/60,727.50
6. Step 6: Final answer
   x = 49,102.90