Finding the Fourth Proportional to 6,359.65, 8,775.57 and 3,526.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,359.65 : 8,775.57 = 3,526.34 : x
2. Step 2: Convert to fraction form
   6,359.65/8,775.57 = 3,526.34/x
3. Step 3: Cross multiply
   6,359.65x = 8,775.57 × 3,526.34
4. Step 4: Simplify right side
   6,359.65x = 30,945,612.86
5. Step 5: Solve for x
   x = 30,945,612.86/6,359.65
6. Step 6: Final answer
   x = 4,865.93