Finding the Fourth Proportional to 6,442.08, 8,892.22 and 3,925.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,442.08 : 8,892.22 = 3,925.82 : x
2. Step 2: Convert to fraction form
   6,442.08/8,892.22 = 3,925.82/x
3. Step 3: Cross multiply
   6,442.08x = 8,892.22 × 3,925.82
4. Step 4: Simplify right side
   6,442.08x = 34,909,255.12
5. Step 5: Solve for x
   x = 34,909,255.12/6,442.08
6. Step 6: Final answer
   x = 5,418.94