Finding the Fourth Proportional to 1,849.62, 2,549.52 and 1,259.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,849.62 : 2,549.52 = 1,259.16 : x
2. Step 2: Convert to fraction form
   1,849.62/2,549.52 = 1,259.16/x
3. Step 3: Cross multiply
   1,849.62x = 2,549.52 × 1,259.16
4. Step 4: Simplify right side
   1,849.62x = 3,210,253.60
5. Step 5: Solve for x
   x = 3,210,253.60/1,849.62
6. Step 6: Final answer
   x = 1,735.63