Finding the Fourth Proportional to 23,449.25, 32,363.06 and 13,375.39

Step by Step Solution

1. Step 1: Write the proportion equation
   23,449.25 : 32,363.06 = 13,375.39 : x
2. Step 2: Convert to fraction form
   23,449.25/32,363.06 = 13,375.39/x
3. Step 3: Cross multiply
   23,449.25x = 32,363.06 × 13,375.39
4. Step 4: Simplify right side
   23,449.25x = 432,868,320.40
5. Step 5: Solve for x
   x = 432,868,320.40/23,449.25
6. Step 6: Final answer
   x = 18,459.79