Finding the Fourth Proportional to 6,359.16, 8,775.63 and 3,706.05

Step by Step Solution

1. Step 1: Write the proportion equation
   6,359.16 : 8,775.63 = 3,706.05 : x
2. Step 2: Convert to fraction form
   6,359.16/8,775.63 = 3,706.05/x
3. Step 3: Cross multiply
   6,359.16x = 8,775.63 × 3,706.05
4. Step 4: Simplify right side
   6,359.16x = 32,522,923.56
5. Step 5: Solve for x
   x = 32,522,923.56/6,359.16
6. Step 6: Final answer
   x = 5,114.34