Finding the Fourth Proportional to 1,747.99, 2,411.67 and 1,075.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747.99 : 2,411.67 = 1,075.09 : x
2. Step 2: Convert to fraction form
   1,747.99/2,411.67 = 1,075.09/x
3. Step 3: Cross multiply
   1,747.99x = 2,411.67 × 1,075.09
4. Step 4: Simplify right side
   1,747.99x = 2,592,762.30
5. Step 5: Solve for x
   x = 2,592,762.30/1,747.99
6. Step 6: Final answer
   x = 1,483.28