Finding the Fourth Proportional to 23,483.25, 32,423.90 and 15,114.33

Step by Step Solution

1. Step 1: Write the proportion equation
   23,483.25 : 32,423.90 = 15,114.33 : x
2. Step 2: Convert to fraction form
   23,483.25/32,423.90 = 15,114.33/x
3. Step 3: Cross multiply
   23,483.25x = 32,423.90 × 15,114.33
4. Step 4: Simplify right side
   23,483.25x = 490,065,448.92
5. Step 5: Solve for x
   x = 490,065,448.92/23,483.25
6. Step 6: Final answer
   x = 20,868.72