Finding the Fourth Proportional to 82,425.34, 123,636.67 and 26,264.69

Step by Step Solution

1. Step 1: Write the proportion equation
   82,425.34 : 123,636.67 = 26,264.69 : x
2. Step 2: Convert to fraction form
   82,425.34/123,636.67 = 26,264.69/x
3. Step 3: Cross multiply
   82,425.34x = 123,636.67 × 26,264.69
4. Step 4: Simplify right side
   82,425.34x = 3,247,278,678.86
5. Step 5: Solve for x
   x = 3,247,278,678.86/82,425.34
6. Step 6: Final answer
   x = 39,396.61