Finding the Fourth Proportional to 2,429.00, 3,353.30 and 1,721.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.00 : 3,353.30 = 1,721.43 : x
2. Step 2: Convert to fraction form
   2,429.00/3,353.30 = 1,721.43/x
3. Step 3: Cross multiply
   2,429.00x = 3,353.30 × 1,721.43
4. Step 4: Simplify right side
   2,429.00x = 5,772,469.07
5. Step 5: Solve for x
   x = 5,772,469.07/2,429.00
6. Step 6: Final answer
   x = 2,376.48