Finding the Fourth Proportional to 82,302.26, 123,428.98 and 34,916.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,302.26 : 123,428.98 = 34,916.72 : x
2. Step 2: Convert to fraction form
   82,302.26/123,428.98 = 34,916.72/x
3. Step 3: Cross multiply
   82,302.26x = 123,428.98 × 34,916.72
4. Step 4: Simplify right side
   82,302.26x = 4,309,734,561.05
5. Step 5: Solve for x
   x = 4,309,734,561.05/82,302.26
6. Step 6: Final answer
   x = 52,364.72