Finding the Fourth Proportional to 6,362.56, 8,779.52 and 3,709.36

Step by Step Solution

1. Step 1: Write the proportion equation
   6,362.56 : 8,779.52 = 3,709.36 : x
2. Step 2: Convert to fraction form
   6,362.56/8,779.52 = 3,709.36/x
3. Step 3: Cross multiply
   6,362.56x = 8,779.52 × 3,709.36
4. Step 4: Simplify right side
   6,362.56x = 32,566,400.31
5. Step 5: Solve for x
   x = 32,566,400.31/6,362.56
6. Step 6: Final answer
   x = 5,118.44