Finding the Fourth Proportional to 23,222.74, 32,047.47 and 12,612.46

Step by Step Solution

1. Step 1: Write the proportion equation
   23,222.74 : 32,047.47 = 12,612.46 : x
2. Step 2: Convert to fraction form
   23,222.74/32,047.47 = 12,612.46/x
3. Step 3: Cross multiply
   23,222.74x = 32,047.47 × 12,612.46
4. Step 4: Simplify right side
   23,222.74x = 404,197,433.48
5. Step 5: Solve for x
   x = 404,197,433.48/23,222.74
6. Step 6: Final answer
   x = 17,405.24