Finding the Fourth Proportional to 2,009.67, 3,014.60 and 914.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.67 : 3,014.60 = 914.15 : x
2. Step 2: Convert to fraction form
   2,009.67/3,014.60 = 914.15/x
3. Step 3: Cross multiply
   2,009.67x = 3,014.60 × 914.15
4. Step 4: Simplify right side
   2,009.67x = 2,755,796.59
5. Step 5: Solve for x
   x = 2,755,796.59/2,009.67
6. Step 6: Final answer
   x = 1,371.27