Finding the Fourth Proportional to 23,752.80, 32,772.71 and 14,188.78

Step by Step Solution

1. Step 1: Write the proportion equation
   23,752.80 : 32,772.71 = 14,188.78 : x
2. Step 2: Convert to fraction form
   23,752.80/32,772.71 = 14,188.78/x
3. Step 3: Cross multiply
   23,752.80x = 32,772.71 × 14,188.78
4. Step 4: Simplify right side
   23,752.80x = 465,004,608.33
5. Step 5: Solve for x
   x = 465,004,608.33/23,752.80
6. Step 6: Final answer
   x = 19,576.83