Finding the Fourth Proportional to 1,496.22, 2,241.90 and 1,061.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.22 : 2,241.90 = 1,061.25 : x
2. Step 2: Convert to fraction form
   1,496.22/2,241.90 = 1,061.25/x
3. Step 3: Cross multiply
   1,496.22x = 2,241.90 × 1,061.25
4. Step 4: Simplify right side
   1,496.22x = 2,379,216.38
5. Step 5: Solve for x
   x = 2,379,216.38/1,496.22
6. Step 6: Final answer
   x = 1,590.15