Finding the Fourth Proportional to 6,510.26, 8,984.18 and 3,526.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,510.26 : 8,984.18 = 3,526.10 : x
2. Step 2: Convert to fraction form
   6,510.26/8,984.18 = 3,526.10/x
3. Step 3: Cross multiply
   6,510.26x = 8,984.18 × 3,526.10
4. Step 4: Simplify right side
   6,510.26x = 31,679,054.55
5. Step 5: Solve for x
   x = 31,679,054.55/6,510.26
6. Step 6: Final answer
   x = 4,866.02