Finding the Fourth Proportional to 23,669.11, 32,662.52 and 13,058.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,669.11 : 32,662.52 = 13,058.72 : x
2. Step 2: Convert to fraction form
   23,669.11/32,662.52 = 13,058.72/x
3. Step 3: Cross multiply
   23,669.11x = 32,662.52 × 13,058.72
4. Step 4: Simplify right side
   23,669.11x = 426,530,539.86
5. Step 5: Solve for x
   x = 426,530,539.86/23,669.11
6. Step 6: Final answer
   x = 18,020.56