Finding the Fourth Proportional to 23,758.72, 32,785.92 and 14,325.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,758.72 : 32,785.92 = 14,325.12 : x
2. Step 2: Convert to fraction form
   23,758.72/32,785.92 = 14,325.12/x
3. Step 3: Cross multiply
   23,758.72x = 32,785.92 × 14,325.12
4. Step 4: Simplify right side
   23,758.72x = 469,662,238.31
5. Step 5: Solve for x
   x = 469,662,238.31/23,758.72
6. Step 6: Final answer
   x = 19,767.99