Finding the Fourth Proportional to 60,111.29, 82,959.75 and 34,618.61

Step by Step Solution

1. Step 1: Write the proportion equation
   60,111.29 : 82,959.75 = 34,618.61 : x
2. Step 2: Convert to fraction form
   60,111.29/82,959.75 = 34,618.61/x
3. Step 3: Cross multiply
   60,111.29x = 82,959.75 × 34,618.61
4. Step 4: Simplify right side
   60,111.29x = 2,871,951,057.85
5. Step 5: Solve for x
   x = 2,871,951,057.85/60,111.29
6. Step 6: Final answer
   x = 47,777.23