Finding the Fourth Proportional to 1,092.16, 1,506.05 and 714.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,092.16 : 1,506.05 = 714.13 : x
2. Step 2: Convert to fraction form
   1,092.16/1,506.05 = 714.13/x
3. Step 3: Cross multiply
   1,092.16x = 1,506.05 × 714.13
4. Step 4: Simplify right side
   1,092.16x = 1,075,510.83
5. Step 5: Solve for x
   x = 1,075,510.83/1,092.16
6. Step 6: Final answer
   x = 984.75