Finding the Fourth Proportional to 17,664.32, 24,335.52 and 14,538.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,664.32 : 24,335.52 = 14,538.56 : x
2. Step 2: Convert to fraction form
   17,664.32/24,335.52 = 14,538.56/x
3. Step 3: Cross multiply
   17,664.32x = 24,335.52 × 14,538.56
4. Step 4: Simplify right side
   17,664.32x = 353,803,417.65
5. Step 5: Solve for x
   x = 353,803,417.65/17,664.32
6. Step 6: Final answer
   x = 20,029.27