Finding the Fourth Proportional to 1,134.06, 1,564.89 and 692.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134.06 : 1,564.89 = 692.07 : x
2. Step 2: Convert to fraction form
   1,134.06/1,564.89 = 692.07/x
3. Step 3: Cross multiply
   1,134.06x = 1,564.89 × 692.07
4. Step 4: Simplify right side
   1,134.06x = 1,083,013.42
5. Step 5: Solve for x
   x = 1,083,013.42/1,134.06
6. Step 6: Final answer
   x = 954.99