Finding the Fourth Proportional to 2,983.60, 4,471.38 and 2,326.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,983.60 : 4,471.38 = 2,326.27 : x
2. Step 2: Convert to fraction form
   2,983.60/4,471.38 = 2,326.27/x
3. Step 3: Cross multiply
   2,983.60x = 4,471.38 × 2,326.27
4. Step 4: Simplify right side
   2,983.60x = 10,401,637.15
5. Step 5: Solve for x
   x = 10,401,637.15/2,983.60
6. Step 6: Final answer
   x = 3,486.27