Finding the Fourth Proportional to 1,493.94, 2,061.16 and 996.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,493.94 : 2,061.16 = 996.67 : x
2. Step 2: Convert to fraction form
   1,493.94/2,061.16 = 996.67/x
3. Step 3: Cross multiply
   1,493.94x = 2,061.16 × 996.67
4. Step 4: Simplify right side
   1,493.94x = 2,054,296.34
5. Step 5: Solve for x
   x = 2,054,296.34/1,493.94
6. Step 6: Final answer
   x = 1,375.09