Finding the Fourth Proportional to 2,349.03, 3,519.70 and 1,424.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,349.03 : 3,519.70 = 1,424.89 : x
2. Step 2: Convert to fraction form
   2,349.03/3,519.70 = 1,424.89/x
3. Step 3: Cross multiply
   2,349.03x = 3,519.70 × 1,424.89
4. Step 4: Simplify right side
   2,349.03x = 5,015,160.61
5. Step 5: Solve for x
   x = 5,015,160.61/2,349.03
6. Step 6: Final answer
   x = 2,134.99