Finding the Fourth Proportional to 82,054.12, 123,109.82 and 25,902.92

Step by Step Solution

1. Step 1: Write the proportion equation
   82,054.12 : 123,109.82 = 25,902.92 : x
2. Step 2: Convert to fraction form
   82,054.12/123,109.82 = 25,902.92/x
3. Step 3: Cross multiply
   82,054.12x = 123,109.82 × 25,902.92
4. Step 4: Simplify right side
   82,054.12x = 3,188,903,818.67
5. Step 5: Solve for x
   x = 3,188,903,818.67/82,054.12
6. Step 6: Final answer
   x = 38,863.42