Finding the Fourth Proportional to 82,051, 123,088.38 and 25,872.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,051 : 123,088.38 = 25,872.04 : x
2. Step 2: Convert to fraction form
   82,051/123,088.38 = 25,872.04/x
3. Step 3: Cross multiply
   82,051x = 123,088.38 × 25,872.04
4. Step 4: Simplify right side
   82,051x = 3,184,547,490.90
5. Step 5: Solve for x
   x = 3,184,547,490.90/82,051
6. Step 6: Final answer
   x = 38,811.81