Finding the Fourth Proportional to 82,114.20, 123,225.98 and 37,718.10

Step by Step Solution

1. Step 1: Write the proportion equation
   82,114.20 : 123,225.98 = 37,718.10 : x
2. Step 2: Convert to fraction form
   82,114.20/123,225.98 = 37,718.10/x
3. Step 3: Cross multiply
   82,114.20x = 123,225.98 × 37,718.10
4. Step 4: Simplify right side
   82,114.20x = 4,647,849,647.65
5. Step 5: Solve for x
   x = 4,647,849,647.65/82,114.20
6. Step 6: Final answer
   x = 56,602.26