Finding the Fourth Proportional to 17,422.76, 24,053.37 and 11,471.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,422.76 : 24,053.37 = 11,471.72 : x
2. Step 2: Convert to fraction form
   17,422.76/24,053.37 = 11,471.72/x
3. Step 3: Cross multiply
   17,422.76x = 24,053.37 × 11,471.72
4. Step 4: Simplify right side
   17,422.76x = 275,933,525.70
5. Step 5: Solve for x
   x = 275,933,525.70/17,422.76
6. Step 6: Final answer
   x = 15,837.53