Finding the Fourth Proportional to 23,732.37, 32,751.69 and 13,122

Step by Step Solution

1. Step 1: Write the proportion equation
   23,732.37 : 32,751.69 = 13,122 : x
2. Step 2: Convert to fraction form
   23,732.37/32,751.69 = 13,122/x
3. Step 3: Cross multiply
   23,732.37x = 32,751.69 × 13,122
4. Step 4: Simplify right side
   23,732.37x = 429,767,700.78
5. Step 5: Solve for x
   x = 429,767,700.78/23,732.37
6. Step 6: Final answer
   x = 18,108.93