Finding the Fourth Proportional to 6,159.05, 8,499.48 and 3,326.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,159.05 : 8,499.48 = 3,326.42 : x
2. Step 2: Convert to fraction form
   6,159.05/8,499.48 = 3,326.42/x
3. Step 3: Cross multiply
   6,159.05x = 8,499.48 × 3,326.42
4. Step 4: Simplify right side
   6,159.05x = 28,272,865.15
5. Step 5: Solve for x
   x = 28,272,865.15/6,159.05
6. Step 6: Final answer
   x = 4,590.46