Finding the Fourth Proportional to 2,492.93, 3,436.03 and 1,745.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,492.93 : 3,436.03 = 1,745.55 : x
2. Step 2: Convert to fraction form
   2,492.93/3,436.03 = 1,745.55/x
3. Step 3: Cross multiply
   2,492.93x = 3,436.03 × 1,745.55
4. Step 4: Simplify right side
   2,492.93x = 5,997,757.80
5. Step 5: Solve for x
   x = 5,997,757.80/2,492.93
6. Step 6: Final answer
   x = 2,405.90