Finding the Fourth Proportional to 23,229.23, 32,056.37 and 12,618.86

Step by Step Solution

1. Step 1: Write the proportion equation
   23,229.23 : 32,056.37 = 12,618.86 : x
2. Step 2: Convert to fraction form
   23,229.23/32,056.37 = 12,618.86/x
3. Step 3: Cross multiply
   23,229.23x = 32,056.37 × 12,618.86
4. Step 4: Simplify right side
   23,229.23x = 404,514,782.04
5. Step 5: Solve for x
   x = 404,514,782.04/23,229.23
6. Step 6: Final answer
   x = 17,414.04