Finding the Fourth Proportional to 23,222.68, 32,046.76 and 12,612.08

Step by Step Solution

1. Step 1: Write the proportion equation
   23,222.68 : 32,046.76 = 12,612.08 : x
2. Step 2: Convert to fraction form
   23,222.68/32,046.76 = 12,612.08/x
3. Step 3: Cross multiply
   23,222.68x = 32,046.76 × 12,612.08
4. Step 4: Simplify right side
   23,222.68x = 404,176,300.86
5. Step 5: Solve for x
   x = 404,176,300.86/23,222.68
6. Step 6: Final answer
   x = 17,404.38