Finding the Fourth Proportional to 2,349.05, 3,240.61 and 1,650.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,349.05 : 3,240.61 = 1,650.83 : x
2. Step 2: Convert to fraction form
   2,349.05/3,240.61 = 1,650.83/x
3. Step 3: Cross multiply
   2,349.05x = 3,240.61 × 1,650.83
4. Step 4: Simplify right side
   2,349.05x = 5,349,675.88
5. Step 5: Solve for x
   x = 5,349,675.88/2,349.05
6. Step 6: Final answer
   x = 2,277.38