Finding the Fourth Proportional to 22,472.10, 33,655.59 and 17,760.49

Step by Step Solution

1. Step 1: Write the proportion equation
   22,472.10 : 33,655.59 = 17,760.49 : x
2. Step 2: Convert to fraction form
   22,472.10/33,655.59 = 17,760.49/x
3. Step 3: Cross multiply
   22,472.10x = 33,655.59 × 17,760.49
4. Step 4: Simplify right side
   22,472.10x = 597,739,685.50
5. Step 5: Solve for x
   x = 597,739,685.50/22,472.10
6. Step 6: Final answer
   x = 26,599.19