Finding the Fourth Proportional to 6,374.69, 8,797.61 and 3,580.73

Step by Step Solution

1. Step 1: Write the proportion equation
   6,374.69 : 8,797.61 = 3,580.73 : x
2. Step 2: Convert to fraction form
   6,374.69/8,797.61 = 3,580.73/x
3. Step 3: Cross multiply
   6,374.69x = 8,797.61 × 3,580.73
4. Step 4: Simplify right side
   6,374.69x = 31,501,866.06
5. Step 5: Solve for x
   x = 31,501,866.06/6,374.69
6. Step 6: Final answer
   x = 4,941.71