Finding the Fourth Proportional to 82,110.42, 123,155.02 and 25,956.19

Step by Step Solution

1. Step 1: Write the proportion equation
   82,110.42 : 123,155.02 = 25,956.19 : x
2. Step 2: Convert to fraction form
   82,110.42/123,155.02 = 25,956.19/x
3. Step 3: Cross multiply
   82,110.42x = 123,155.02 × 25,956.19
4. Step 4: Simplify right side
   82,110.42x = 3,196,635,098.57
5. Step 5: Solve for x
   x = 3,196,635,098.57/82,110.42
6. Step 6: Final answer
   x = 38,930.93