Finding the Fourth Proportional to 82,326.42, 123,476.70 and 26,159.13

Step by Step Solution

1. Step 1: Write the proportion equation
   82,326.42 : 123,476.70 = 26,159.13 : x
2. Step 2: Convert to fraction form
   82,326.42/123,476.70 = 26,159.13/x
3. Step 3: Cross multiply
   82,326.42x = 123,476.70 × 26,159.13
4. Step 4: Simplify right side
   82,326.42x = 3,230,043,047.27
5. Step 5: Solve for x
   x = 3,230,043,047.27/82,326.42
6. Step 6: Final answer
   x = 39,234.59