Finding the Fourth Proportional to 2,373.10, 3,274.86 and 1,310.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373.10 : 3,274.86 = 1,310.94 : x
2. Step 2: Convert to fraction form
   2,373.10/3,274.86 = 1,310.94/x
3. Step 3: Cross multiply
   2,373.10x = 3,274.86 × 1,310.94
4. Step 4: Simplify right side
   2,373.10x = 4,293,140.67
5. Step 5: Solve for x
   x = 4,293,140.67/2,373.10
6. Step 6: Final answer
   x = 1,809.08