Finding the Fourth Proportional to 3,093.27, 4,269.15 and 1,914.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,093.27 : 4,269.15 = 1,914.72 : x
2. Step 2: Convert to fraction form
   3,093.27/4,269.15 = 1,914.72/x
3. Step 3: Cross multiply
   3,093.27x = 4,269.15 × 1,914.72
4. Step 4: Simplify right side
   3,093.27x = 8,174,226.89
5. Step 5: Solve for x
   x = 8,174,226.89/3,093.27
6. Step 6: Final answer
   x = 2,642.58