Finding the Fourth Proportional to 2,462.59, 3,691.05 and 1,075.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,462.59 : 3,691.05 = 1,075.60 : x
2. Step 2: Convert to fraction form
   2,462.59/3,691.05 = 1,075.60/x
3. Step 3: Cross multiply
   2,462.59x = 3,691.05 × 1,075.60
4. Step 4: Simplify right side
   2,462.59x = 3,970,093.38
5. Step 5: Solve for x
   x = 3,970,093.38/2,462.59
6. Step 6: Final answer
   x = 1,612.16