Finding the Fourth Proportional to 7,075.62, 10,605.42 and 3,560.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,075.62 : 10,605.42 = 3,560.04 : x
2. Step 2: Convert to fraction form
   7,075.62/10,605.42 = 3,560.04/x
3. Step 3: Cross multiply
   7,075.62x = 10,605.42 × 3,560.04
4. Step 4: Simplify right side
   7,075.62x = 37,755,719.42
5. Step 5: Solve for x
   x = 37,755,719.42/7,075.62
6. Step 6: Final answer
   x = 5,336.03