Finding the Fourth Proportional to 2,516.86, 3,758.33 and 2,055.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,516.86 : 3,758.33 = 2,055.53 : x
2. Step 2: Convert to fraction form
   2,516.86/3,758.33 = 2,055.53/x
3. Step 3: Cross multiply
   2,516.86x = 3,758.33 × 2,055.53
4. Step 4: Simplify right side
   2,516.86x = 7,725,359.18
5. Step 5: Solve for x
   x = 7,725,359.18/2,516.86
6. Step 6: Final answer
   x = 3,069.45