Finding the Fourth Proportional to 1,075.48, 1,484.04 and 603.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,075.48 : 1,484.04 = 603.34 : x
2. Step 2: Convert to fraction form
   1,075.48/1,484.04 = 603.34/x
3. Step 3: Cross multiply
   1,075.48x = 1,484.04 × 603.34
4. Step 4: Simplify right side
   1,075.48x = 895,380.69
5. Step 5: Solve for x
   x = 895,380.69/1,075.48
6. Step 6: Final answer
   x = 832.54