Finding the Fourth Proportional to 6,601.30, 9,106.14 and 4,082.98

Step by Step Solution

1. Step 1: Write the proportion equation
   6,601.30 : 9,106.14 = 4,082.98 : x
2. Step 2: Convert to fraction form
   6,601.30/9,106.14 = 4,082.98/x
3. Step 3: Cross multiply
   6,601.30x = 9,106.14 × 4,082.98
4. Step 4: Simplify right side
   6,601.30x = 37,180,187.50
5. Step 5: Solve for x
   x = 37,180,187.50/6,601.30
6. Step 6: Final answer
   x = 5,632.25