Finding the Fourth Proportional to 6,359.12, 9,526.38 and 3,577.34

Step by Step Solution

1. Step 1: Write the proportion equation
   6,359.12 : 9,526.38 = 3,577.34 : x
2. Step 2: Convert to fraction form
   6,359.12/9,526.38 = 3,577.34/x
3. Step 3: Cross multiply
   6,359.12x = 9,526.38 × 3,577.34
4. Step 4: Simplify right side
   6,359.12x = 34,079,100.23
5. Step 5: Solve for x
   x = 34,079,100.23/6,359.12
6. Step 6: Final answer
   x = 5,359.09