Finding the Fourth Proportional to 82,732.11, 114,196.28 and 48,738.30

Step by Step Solution

1. Step 1: Write the proportion equation
   82,732.11 : 114,196.28 = 48,738.30 : x
2. Step 2: Convert to fraction form
   82,732.11/114,196.28 = 48,738.30/x
3. Step 3: Cross multiply
   82,732.11x = 114,196.28 × 48,738.30
4. Step 4: Simplify right side
   82,732.11x = 5,565,732,309.83
5. Step 5: Solve for x
   x = 5,565,732,309.83/82,732.11
6. Step 6: Final answer
   x = 67,274.15