Finding the Fourth Proportional to 2,349.58, 3,522.04 and 1,310.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,349.58 : 3,522.04 = 1,310.05 : x
2. Step 2: Convert to fraction form
   2,349.58/3,522.04 = 1,310.05/x
3. Step 3: Cross multiply
   2,349.58x = 3,522.04 × 1,310.05
4. Step 4: Simplify right side
   2,349.58x = 4,614,048.50
5. Step 5: Solve for x
   x = 4,614,048.50/2,349.58
6. Step 6: Final answer
   x = 1,963.78