Finding the Fourth Proportional to 2,523.97, 3,483.11 and 1,404.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.97 : 3,483.11 = 1,404.89 : x
2. Step 2: Convert to fraction form
   2,523.97/3,483.11 = 1,404.89/x
3. Step 3: Cross multiply
   2,523.97x = 3,483.11 × 1,404.89
4. Step 4: Simplify right side
   2,523.97x = 4,893,385.57
5. Step 5: Solve for x
   x = 4,893,385.57/2,523.97
6. Step 6: Final answer
   x = 1,938.76