Finding the Fourth Proportional to 23,498.10, 32,427.41 and 12,742.92

Step by Step Solution

1. Step 1: Write the proportion equation
   23,498.10 : 32,427.41 = 12,742.92 : x
2. Step 2: Convert to fraction form
   23,498.10/32,427.41 = 12,742.92/x
3. Step 3: Cross multiply
   23,498.10x = 32,427.41 × 12,742.92
4. Step 4: Simplify right side
   23,498.10x = 413,219,827.72
5. Step 5: Solve for x
   x = 413,219,827.72/23,498.10
6. Step 6: Final answer
   x = 17,585.24