Finding the Fourth Proportional to 23,359.72, 32,236.14 and 12,749.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,359.72 : 32,236.14 = 12,749.56 : x
2. Step 2: Convert to fraction form
   23,359.72/32,236.14 = 12,749.56/x
3. Step 3: Cross multiply
   23,359.72x = 32,236.14 × 12,749.56
4. Step 4: Simplify right side
   23,359.72x = 410,996,601.10
5. Step 5: Solve for x
   x = 410,996,601.10/23,359.72
6. Step 6: Final answer
   x = 17,594.24