Finding the Fourth Proportional to 6,566.48, 9,845.37 and 3,442.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,566.48 : 9,845.37 = 3,442.72 : x
2. Step 2: Convert to fraction form
   6,566.48/9,845.37 = 3,442.72/x
3. Step 3: Cross multiply
   6,566.48x = 9,845.37 × 3,442.72
4. Step 4: Simplify right side
   6,566.48x = 33,894,827.59
5. Step 5: Solve for x
   x = 33,894,827.59/6,566.48
6. Step 6: Final answer
   x = 5,161.79