Finding the Fourth Proportional to 2,775.71, 3,830.46 and 1,516.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,775.71 : 3,830.46 = 1,516.76 : x
2. Step 2: Convert to fraction form
   2,775.71/3,830.46 = 1,516.76/x
3. Step 3: Cross multiply
   2,775.71x = 3,830.46 × 1,516.76
4. Step 4: Simplify right side
   2,775.71x = 5,809,880.93
5. Step 5: Solve for x
   x = 5,809,880.93/2,775.71
6. Step 6: Final answer
   x = 2,093.12