Finding the Fourth Proportional to 2,274.82, 3,411.82 and 630.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,274.82 : 3,411.82 = 630.93 : x
2. Step 2: Convert to fraction form
   2,274.82/3,411.82 = 630.93/x
3. Step 3: Cross multiply
   2,274.82x = 3,411.82 × 630.93
4. Step 4: Simplify right side
   2,274.82x = 2,152,619.59
5. Step 5: Solve for x
   x = 2,152,619.59/2,274.82
6. Step 6: Final answer
   x = 946.28