Finding the Fourth Proportional to 2,983.30, 4,472.20 and 1,597.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983.30 : 4,472.20 = 1,597.59 : x
2. Step 2: Convert to fraction form
   2,983.30/4,472.20 = 1,597.59/x
3. Step 3: Cross multiply
   2,983.30x = 4,472.20 × 1,597.59
4. Step 4: Simplify right side
   2,983.30x = 7,144,742.00
5. Step 5: Solve for x
   x = 7,144,742.00/2,983.30
6. Step 6: Final answer
   x = 2,394.91