Finding the Fourth Proportional to 23,633.57, 32,614.55 and 13,023.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,633.57 : 32,614.55 = 13,023.59 : x
2. Step 2: Convert to fraction form
   23,633.57/32,614.55 = 13,023.59/x
3. Step 3: Cross multiply
   23,633.57x = 32,614.55 × 13,023.59
4. Step 4: Simplify right side
   23,633.57x = 424,758,347.88
5. Step 5: Solve for x
   x = 424,758,347.88/23,633.57
6. Step 6: Final answer
   x = 17,972.67