Finding the Fourth Proportional to 23,298.91, 32,153.27 and 13,091.73

Step by Step Solution

1. Step 1: Write the proportion equation
   23,298.91 : 32,153.27 = 13,091.73 : x
2. Step 2: Convert to fraction form
   23,298.91/32,153.27 = 13,091.73/x
3. Step 3: Cross multiply
   23,298.91x = 32,153.27 × 13,091.73
4. Step 4: Simplify right side
   23,298.91x = 420,941,929.46
5. Step 5: Solve for x
   x = 420,941,929.46/23,298.91
6. Step 6: Final answer
   x = 18,067.02