Finding the Fourth Proportional to 1,736.16, 2,395.85 and 950.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736.16 : 2,395.85 = 950.15 : x
2. Step 2: Convert to fraction form
   1,736.16/2,395.85 = 950.15/x
3. Step 3: Cross multiply
   1,736.16x = 2,395.85 × 950.15
4. Step 4: Simplify right side
   1,736.16x = 2,276,400.15
5. Step 5: Solve for x
   x = 2,276,400.15/1,736.16
6. Step 6: Final answer
   x = 1,311.17