Finding the Fourth Proportional to 14,766.52, 20,377.69 and 8,052.16

Step by Step Solution

1. Step 1: Write the proportion equation
   14,766.52 : 20,377.69 = 8,052.16 : x
2. Step 2: Convert to fraction form
   14,766.52/20,377.69 = 8,052.16/x
3. Step 3: Cross multiply
   14,766.52x = 20,377.69 × 8,052.16
4. Step 4: Simplify right side
   14,766.52x = 164,084,420.31
5. Step 5: Solve for x
   x = 164,084,420.31/14,766.52
6. Step 6: Final answer
   x = 11,111.92