Finding the Fourth Proportional to 2,716.52, 3,747.60 and 2,085.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,716.52 : 3,747.60 = 2,085.93 : x
2. Step 2: Convert to fraction form
   2,716.52/3,747.60 = 2,085.93/x
3. Step 3: Cross multiply
   2,716.52x = 3,747.60 × 2,085.93
4. Step 4: Simplify right side
   2,716.52x = 7,817,231.27
5. Step 5: Solve for x
   x = 7,817,231.27/2,716.52
6. Step 6: Final answer
   x = 2,877.67