Finding the Fourth Proportional to 3,146.50, 4,738.10 and 2,330.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,146.50 : 4,738.10 = 2,330.56 : x
2. Step 2: Convert to fraction form
   3,146.50/4,738.10 = 2,330.56/x
3. Step 3: Cross multiply
   3,146.50x = 4,738.10 × 2,330.56
4. Step 4: Simplify right side
   3,146.50x = 11,042,426.34
5. Step 5: Solve for x
   x = 11,042,426.34/3,146.50
6. Step 6: Final answer
   x = 3,509.43