Finding the Fourth Proportional to 23,213.43, 32,034.83 and 12,603.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,213.43 : 32,034.83 = 12,603.24 : x
2. Step 2: Convert to fraction form
   23,213.43/32,034.83 = 12,603.24/x
3. Step 3: Cross multiply
   23,213.43x = 32,034.83 × 12,603.24
4. Step 4: Simplify right side
   23,213.43x = 403,742,587.83
5. Step 5: Solve for x
   x = 403,742,587.83/23,213.43
6. Step 6: Final answer
   x = 17,392.63