Finding the Fourth Proportional to 6,322.18, 8,722.72 and 4,082.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,322.18 : 8,722.72 = 4,082.01 : x
2. Step 2: Convert to fraction form
   6,322.18/8,722.72 = 4,082.01/x
3. Step 3: Cross multiply
   6,322.18x = 8,722.72 × 4,082.01
4. Step 4: Simplify right side
   6,322.18x = 35,606,166.24
5. Step 5: Solve for x
   x = 35,606,166.24/6,322.18
6. Step 6: Final answer
   x = 5,631.95