Finding the Fourth Proportional to 1,150.84, 1,724.71 and 630.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150.84 : 1,724.71 = 630.06 : x
2. Step 2: Convert to fraction form
   1,150.84/1,724.71 = 630.06/x
3. Step 3: Cross multiply
   1,150.84x = 1,724.71 × 630.06
4. Step 4: Simplify right side
   1,150.84x = 1,086,670.78
5. Step 5: Solve for x
   x = 1,086,670.78/1,150.84
6. Step 6: Final answer
   x = 944.24