Finding the Fourth Proportional to 2,308.34, 3,456.03 and 1,914.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.34 : 3,456.03 = 1,914.68 : x
2. Step 2: Convert to fraction form
   2,308.34/3,456.03 = 1,914.68/x
3. Step 3: Cross multiply
   2,308.34x = 3,456.03 × 1,914.68
4. Step 4: Simplify right side
   2,308.34x = 6,617,191.52
5. Step 5: Solve for x
   x = 6,617,191.52/2,308.34
6. Step 6: Final answer
   x = 2,866.65