Finding the Fourth Proportional to 6,354.86, 8,769.54 and 3,522.16

Step by Step Solution

1. Step 1: Write the proportion equation
   6,354.86 : 8,769.54 = 3,522.16 : x
2. Step 2: Convert to fraction form
   6,354.86/8,769.54 = 3,522.16/x
3. Step 3: Cross multiply
   6,354.86x = 8,769.54 × 3,522.16
4. Step 4: Simplify right side
   6,354.86x = 30,887,723.01
5. Step 5: Solve for x
   x = 30,887,723.01/6,354.86
6. Step 6: Final answer
   x = 4,860.49