Finding the Fourth Proportional to 17,622.45, 24,317.28 and 10,548.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,622.45 : 24,317.28 = 10,548.72 : x
2. Step 2: Convert to fraction form
   17,622.45/24,317.28 = 10,548.72/x
3. Step 3: Cross multiply
   17,622.45x = 24,317.28 × 10,548.72
4. Step 4: Simplify right side
   17,622.45x = 256,516,177.88
5. Step 5: Solve for x
   x = 256,516,177.88/17,622.45
6. Step 6: Final answer
   x = 14,556.22