Finding the Fourth Proportional to 22,333.08, 33,702.22 and 21,589.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,333.08 : 33,702.22 = 21,589.50 : x
2. Step 2: Convert to fraction form
   22,333.08/33,702.22 = 21,589.50/x
3. Step 3: Cross multiply
   22,333.08x = 33,702.22 × 21,589.50
4. Step 4: Simplify right side
   22,333.08x = 727,614,078.69
5. Step 5: Solve for x
   x = 727,614,078.69/22,333.08
6. Step 6: Final answer
   x = 32,580.10