Finding the Fourth Proportional to 1,199.10, 1,796.42 and 951.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199.10 : 1,796.42 = 951.24 : x
2. Step 2: Convert to fraction form
   1,199.10/1,796.42 = 951.24/x
3. Step 3: Cross multiply
   1,199.10x = 1,796.42 × 951.24
4. Step 4: Simplify right side
   1,199.10x = 1,708,826.56
5. Step 5: Solve for x
   x = 1,708,826.56/1,199.10
6. Step 6: Final answer
   x = 1,425.09