Finding the Fourth Proportional to 5,990.29, 8,265.89 and 3,437.92

Step by Step Solution

1. Step 1: Write the proportion equation
   5,990.29 : 8,265.89 = 3,437.92 : x
2. Step 2: Convert to fraction form
   5,990.29/8,265.89 = 3,437.92/x
3. Step 3: Cross multiply
   5,990.29x = 8,265.89 × 3,437.92
4. Step 4: Simplify right side
   5,990.29x = 28,417,468.55
5. Step 5: Solve for x
   x = 28,417,468.55/5,990.29
6. Step 6: Final answer
   x = 4,743.92