Finding the Fourth Proportional to 22,716.30, 34,080.12 and 22,339.61

Step by Step Solution

1. Step 1: Write the proportion equation
   22,716.30 : 34,080.12 = 22,339.61 : x
2. Step 2: Convert to fraction form
   22,716.30/34,080.12 = 22,339.61/x
3. Step 3: Cross multiply
   22,716.30x = 34,080.12 × 22,339.61
4. Step 4: Simplify right side
   22,716.30x = 761,336,419.15
5. Step 5: Solve for x
   x = 761,336,419.15/22,716.30
6. Step 6: Final answer
   x = 33,514.98