Finding the Fourth Proportional to 82,657.76, 123,916.58 and 32,773.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,657.76 : 123,916.58 = 32,773.10 : x
2. Step 2: Convert to fraction form
   82,657.76/123,916.58 = 32,773.10/x
3. Step 3: Cross multiply
   82,657.76x = 123,916.58 × 32,773.10
4. Step 4: Simplify right side
   82,657.76x = 4,061,130,304.13
5. Step 5: Solve for x
   x = 4,061,130,304.13/82,657.76
6. Step 6: Final answer
   x = 49,131.87