Finding the Fourth Proportional to 4,384.18, 6,566.52 and 4,042.72

Step by Step Solution

1. Step 1: Write the proportion equation
   4,384.18 : 6,566.52 = 4,042.72 : x
2. Step 2: Convert to fraction form
   4,384.18/6,566.52 = 4,042.72/x
3. Step 3: Cross multiply
   4,384.18x = 6,566.52 × 4,042.72
4. Step 4: Simplify right side
   4,384.18x = 26,546,601.73
5. Step 5: Solve for x
   x = 26,546,601.73/4,384.18
6. Step 6: Final answer
   x = 6,055.09