Finding the Fourth Proportional to 1,367.48, 2,050.74 and 846.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367.48 : 2,050.74 = 846.69 : x
2. Step 2: Convert to fraction form
   1,367.48/2,050.74 = 846.69/x
3. Step 3: Cross multiply
   1,367.48x = 2,050.74 × 846.69
4. Step 4: Simplify right side
   1,367.48x = 1,736,330.80
5. Step 5: Solve for x
   x = 1,736,330.80/1,367.48
6. Step 6: Final answer
   x = 1,269.73