Finding the Fourth Proportional to 1,233.52, 1,697.93 and 1,075.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,233.52 : 1,697.93 = 1,075.86 : x
2. Step 2: Convert to fraction form
   1,233.52/1,697.93 = 1,075.86/x
3. Step 3: Cross multiply
   1,233.52x = 1,697.93 × 1,075.86
4. Step 4: Simplify right side
   1,233.52x = 1,826,729.59
5. Step 5: Solve for x
   x = 1,826,729.59/1,233.52
6. Step 6: Final answer
   x = 1,480.91