Finding the Fourth Proportional to 6,117.19, 8,441.72 and 3,322.69

Step by Step Solution

1. Step 1: Write the proportion equation
   6,117.19 : 8,441.72 = 3,322.69 : x
2. Step 2: Convert to fraction form
   6,117.19/8,441.72 = 3,322.69/x
3. Step 3: Cross multiply
   6,117.19x = 8,441.72 × 3,322.69
4. Step 4: Simplify right side
   6,117.19x = 28,049,193.37
5. Step 5: Solve for x
   x = 28,049,193.37/6,117.19
6. Step 6: Final answer
   x = 4,585.31