Finding the Fourth Proportional to 5,973.89, 8,244.18 and 3,615.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,973.89 : 8,244.18 = 3,615.57 : x
2. Step 2: Convert to fraction form
   5,973.89/8,244.18 = 3,615.57/x
3. Step 3: Cross multiply
   5,973.89x = 8,244.18 × 3,615.57
4. Step 4: Simplify right side
   5,973.89x = 29,807,409.88
5. Step 5: Solve for x
   x = 29,807,409.88/5,973.89
6. Step 6: Final answer
   x = 4,989.62