Finding the Fourth Proportional to 2,308.46, 3,462.72 and 1,075.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.46 : 3,462.72 = 1,075.52 : x
2. Step 2: Convert to fraction form
   2,308.46/3,462.72 = 1,075.52/x
3. Step 3: Cross multiply
   2,308.46x = 3,462.72 × 1,075.52
4. Step 4: Simplify right side
   2,308.46x = 3,724,224.61
5. Step 5: Solve for x
   x = 3,724,224.61/2,308.46
6. Step 6: Final answer
   x = 1,613.29