Finding the Fourth Proportional to 2,061.53, 3,092.66 and 907.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.53 : 3,092.66 = 907.25 : x
2. Step 2: Convert to fraction form
   2,061.53/3,092.66 = 907.25/x
3. Step 3: Cross multiply
   2,061.53x = 3,092.66 × 907.25
4. Step 4: Simplify right side
   2,061.53x = 2,805,811.25
5. Step 5: Solve for x
   x = 2,805,811.25/2,061.53
6. Step 6: Final answer
   x = 1,361.03