Finding the Fourth Proportional to 23,464.83, 32,381.48 and 12,854.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,464.83 : 32,381.48 = 12,854.48 : x
2. Step 2: Convert to fraction form
   23,464.83/32,381.48 = 12,854.48/x
3. Step 3: Cross multiply
   23,464.83x = 32,381.48 × 12,854.48
4. Step 4: Simplify right side
   23,464.83x = 416,247,200.12
5. Step 5: Solve for x
   x = 416,247,200.12/23,464.83
6. Step 6: Final answer
   x = 17,739.20