Finding the Fourth Proportional to 23,843.60, 32,903.84 and 13,233

Step by Step Solution

1. Step 1: Write the proportion equation
   23,843.60 : 32,903.84 = 13,233 : x
2. Step 2: Convert to fraction form
   23,843.60/32,903.84 = 13,233/x
3. Step 3: Cross multiply
   23,843.60x = 32,903.84 × 13,233
4. Step 4: Simplify right side
   23,843.60x = 435,416,547.80
5. Step 5: Solve for x
   x = 435,416,547.80/23,843.60
6. Step 6: Final answer
   x = 18,261.36