Finding the Fourth Proportional to 3,443.73, 5,158.67 and 1,592.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.73 : 5,158.67 = 1,592.30 : x
2. Step 2: Convert to fraction form
   3,443.73/5,158.67 = 1,592.30/x
3. Step 3: Cross multiply
   3,443.73x = 5,158.67 × 1,592.30
4. Step 4: Simplify right side
   3,443.73x = 8,214,116.49
5. Step 5: Solve for x
   x = 8,214,116.49/3,443.73
6. Step 6: Final answer
   x = 2,385.24