Finding the Fourth Proportional to 16,764.02, 25,143.24 and 5,670.44

Step by Step Solution

1. Step 1: Write the proportion equation
   16,764.02 : 25,143.24 = 5,670.44 : x
2. Step 2: Convert to fraction form
   16,764.02/25,143.24 = 5,670.44/x
3. Step 3: Cross multiply
   16,764.02x = 25,143.24 × 5,670.44
4. Step 4: Simplify right side
   16,764.02x = 142,573,233.83
5. Step 5: Solve for x
   x = 142,573,233.83/16,764.02
6. Step 6: Final answer
   x = 8,504.72