Finding the Fourth Proportional to 6,359.23, 8,775.82 and 3,526.65

Step by Step Solution

1. Step 1: Write the proportion equation
   6,359.23 : 8,775.82 = 3,526.65 : x
2. Step 2: Convert to fraction form
   6,359.23/8,775.82 = 3,526.65/x
3. Step 3: Cross multiply
   6,359.23x = 8,775.82 × 3,526.65
4. Step 4: Simplify right side
   6,359.23x = 30,949,212.69
5. Step 5: Solve for x
   x = 30,949,212.69/6,359.23
6. Step 6: Final answer
   x = 4,866.82