Finding the Fourth Proportional to 2,098.61, 2,895.59 and 1,259.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.61 : 2,895.59 = 1,259.04 : x
2. Step 2: Convert to fraction form
   2,098.61/2,895.59 = 1,259.04/x
3. Step 3: Cross multiply
   2,098.61x = 2,895.59 × 1,259.04
4. Step 4: Simplify right side
   2,098.61x = 3,645,663.63
5. Step 5: Solve for x
   x = 3,645,663.63/2,098.61
6. Step 6: Final answer
   x = 1,737.18