Finding the Fourth Proportional to 23,269.01, 32,111.30 and 12,658.64

Step by Step Solution

1. Step 1: Write the proportion equation
   23,269.01 : 32,111.30 = 12,658.64 : x
2. Step 2: Convert to fraction form
   23,269.01/32,111.30 = 12,658.64/x
3. Step 3: Cross multiply
   23,269.01x = 32,111.30 × 12,658.64
4. Step 4: Simplify right side
   23,269.01x = 406,485,257.72
5. Step 5: Solve for x
   x = 406,485,257.72/23,269.01
6. Step 6: Final answer
   x = 17,468.96