Finding the Fourth Proportional to 1,084.14, 1,495.89 and 691.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,084.14 : 1,495.89 = 691.02 : x
2. Step 2: Convert to fraction form
   1,084.14/1,495.89 = 691.02/x
3. Step 3: Cross multiply
   1,084.14x = 1,495.89 × 691.02
4. Step 4: Simplify right side
   1,084.14x = 1,033,689.91
5. Step 5: Solve for x
   x = 1,033,689.91/1,084.14
6. Step 6: Final answer
   x = 953.47