Finding the Fourth Proportional to 2,377.06, 3,568.76 and 1,267.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377.06 : 3,568.76 = 1,267.22 : x
2. Step 2: Convert to fraction form
   2,377.06/3,568.76 = 1,267.22/x
3. Step 3: Cross multiply
   2,377.06x = 3,568.76 × 1,267.22
4. Step 4: Simplify right side
   2,377.06x = 4,522,404.05
5. Step 5: Solve for x
   x = 4,522,404.05/2,377.06
6. Step 6: Final answer
   x = 1,902.52