Finding the Fourth Proportional to 23,877.32, 32,949.25 and 13,266.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,877.32 : 32,949.25 = 13,266.59 : x
2. Step 2: Convert to fraction form
   23,877.32/32,949.25 = 13,266.59/x
3. Step 3: Cross multiply
   23,877.32x = 32,949.25 × 13,266.59
4. Step 4: Simplify right side
   23,877.32x = 437,123,992.64
5. Step 5: Solve for x
   x = 437,123,992.64/23,877.32
6. Step 6: Final answer
   x = 18,307.08