Finding the Fourth Proportional to 2,308.42, 3,463.14 and 1,075.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.42 : 3,463.14 = 1,075.18 : x
2. Step 2: Convert to fraction form
   2,308.42/3,463.14 = 1,075.18/x
3. Step 3: Cross multiply
   2,308.42x = 3,463.14 × 1,075.18
4. Step 4: Simplify right side
   2,308.42x = 3,723,498.87
5. Step 5: Solve for x
   x = 3,723,498.87/2,308.42
6. Step 6: Final answer
   x = 1,613.01