Finding the Fourth Proportional to 2,426.67, 3,348.72 and 1,364.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.67 : 3,348.72 = 1,364.43 : x
2. Step 2: Convert to fraction form
   2,426.67/3,348.72 = 1,364.43/x
3. Step 3: Cross multiply
   2,426.67x = 3,348.72 × 1,364.43
4. Step 4: Simplify right side
   2,426.67x = 4,569,094.03
5. Step 5: Solve for x
   x = 4,569,094.03/2,426.67
6. Step 6: Final answer
   x = 1,882.87