Finding the Fourth Proportional to 2,983.60, 4,472.16 and 1,034.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983.60 : 4,472.16 = 1,034.74 : x
2. Step 2: Convert to fraction form
   2,983.60/4,472.16 = 1,034.74/x
3. Step 3: Cross multiply
   2,983.60x = 4,472.16 × 1,034.74
4. Step 4: Simplify right side
   2,983.60x = 4,627,522.84
5. Step 5: Solve for x
   x = 4,627,522.84/2,983.60
6. Step 6: Final answer
   x = 1,550.99