Finding the Fourth Proportional to 23,223.18, 32,047.14 and 12,612.58

Step by Step Solution

1. Step 1: Write the proportion equation
   23,223.18 : 32,047.14 = 12,612.58 : x
2. Step 2: Convert to fraction form
   23,223.18/32,047.14 = 12,612.58/x
3. Step 3: Cross multiply
   23,223.18x = 32,047.14 × 12,612.58
4. Step 4: Simplify right side
   23,223.18x = 404,197,117.02
5. Step 5: Solve for x
   x = 404,197,117.02/23,223.18
6. Step 6: Final answer
   x = 17,404.90