Finding the Fourth Proportional to 3,693.39, 5,096.68 and 2,014.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,693.39 : 5,096.68 = 2,014.78 : x
2. Step 2: Convert to fraction form
   3,693.39/5,096.68 = 2,014.78/x
3. Step 3: Cross multiply
   3,693.39x = 5,096.68 × 2,014.78
4. Step 4: Simplify right side
   3,693.39x = 10,268,678.71
5. Step 5: Solve for x
   x = 10,268,678.71/3,693.39
6. Step 6: Final answer
   x = 2,780.29