Finding the Fourth Proportional to 3,706.78, 5,560.52 and 1,366.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,706.78 : 5,560.52 = 1,366.69 : x
2. Step 2: Convert to fraction form
   3,706.78/5,560.52 = 1,366.69/x
3. Step 3: Cross multiply
   3,706.78x = 5,560.52 × 1,366.69
4. Step 4: Simplify right side
   3,706.78x = 7,599,500.25
5. Step 5: Solve for x
   x = 7,599,500.25/3,706.78
6. Step 6: Final answer
   x = 2,050.16