Finding the Fourth Proportional to 1,075.68, 1,484.37 and 603.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,075.68 : 1,484.37 = 603.59 : x
2. Step 2: Convert to fraction form
   1,075.68/1,484.37 = 603.59/x
3. Step 3: Cross multiply
   1,075.68x = 1,484.37 × 603.59
4. Step 4: Simplify right side
   1,075.68x = 895,943.47
5. Step 5: Solve for x
   x = 895,943.47/1,075.68
6. Step 6: Final answer
   x = 832.91