Finding the Fourth Proportional to 2,046.54, 3,068.41 and 1,430.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046.54 : 3,068.41 = 1,430.58 : x
2. Step 2: Convert to fraction form
   2,046.54/3,068.41 = 1,430.58/x
3. Step 3: Cross multiply
   2,046.54x = 3,068.41 × 1,430.58
4. Step 4: Simplify right side
   2,046.54x = 4,389,605.98
5. Step 5: Solve for x
   x = 4,389,605.98/2,046.54
6. Step 6: Final answer
   x = 2,144.89