Finding the Fourth Proportional to 23,266.64, 32,108.00 and 12,656.25

Step by Step Solution

1. Step 1: Write the proportion equation
   23,266.64 : 32,108.00 = 12,656.25 : x
2. Step 2: Convert to fraction form
   23,266.64/32,108.00 = 12,656.25/x
3. Step 3: Cross multiply
   23,266.64x = 32,108.00 × 12,656.25
4. Step 4: Simplify right side
   23,266.64x = 406,366,811.72
5. Step 5: Solve for x
   x = 406,366,811.72/23,266.64
6. Step 6: Final answer
   x = 17,465.64