Finding the Fourth Proportional to 2,469.02, 3,407.21 and 1,349.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.02 : 3,407.21 = 1,349.93 : x
2. Step 2: Convert to fraction form
   2,469.02/3,407.21 = 1,349.93/x
3. Step 3: Cross multiply
   2,469.02x = 3,407.21 × 1,349.93
4. Step 4: Simplify right side
   2,469.02x = 4,599,501.83
5. Step 5: Solve for x
   x = 4,599,501.83/2,469.02
6. Step 6: Final answer
   x = 1,862.89