Finding the Fourth Proportional to 2,914.14, 4,367.29 and 1,330.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,914.14 : 4,367.29 = 1,330.89 : x
2. Step 2: Convert to fraction form
   2,914.14/4,367.29 = 1,330.89/x
3. Step 3: Cross multiply
   2,914.14x = 4,367.29 × 1,330.89
4. Step 4: Simplify right side
   2,914.14x = 5,812,382.59
5. Step 5: Solve for x
   x = 5,812,382.59/2,914.14
6. Step 6: Final answer
   x = 1,994.54