Finding the Fourth Proportional to 23,234.71, 32,061.49 and 13,674.03

Step by Step Solution

1. Step 1: Write the proportion equation
   23,234.71 : 32,061.49 = 13,674.03 : x
2. Step 2: Convert to fraction form
   23,234.71/32,061.49 = 13,674.03/x
3. Step 3: Cross multiply
   23,234.71x = 32,061.49 × 13,674.03
4. Step 4: Simplify right side
   23,234.71x = 438,409,672.97
5. Step 5: Solve for x
   x = 438,409,672.97/23,234.71
6. Step 6: Final answer
   x = 18,868.74