Finding the Fourth Proportional to 1,134.17, 1,565.33 and 692.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134.17 : 1,565.33 = 692.33 : x
2. Step 2: Convert to fraction form
   1,134.17/1,565.33 = 692.33/x
3. Step 3: Cross multiply
   1,134.17x = 1,565.33 × 692.33
4. Step 4: Simplify right side
   1,134.17x = 1,083,719.50
5. Step 5: Solve for x
   x = 1,083,719.50/1,134.17
6. Step 6: Final answer
   x = 955.52