Finding the Fourth Proportional to 2,030.25, 3,045.42 and 1,404.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030.25 : 3,045.42 = 1,404.93 : x
2. Step 2: Convert to fraction form
   2,030.25/3,045.42 = 1,404.93/x
3. Step 3: Cross multiply
   2,030.25x = 3,045.42 × 1,404.93
4. Step 4: Simplify right side
   2,030.25x = 4,278,601.92
5. Step 5: Solve for x
   x = 4,278,601.92/2,030.25
6. Step 6: Final answer
   x = 2,107.43