Finding the Fourth Proportional to 2,523.51, 3,482.46 and 1,404.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.51 : 3,482.46 = 1,404.51 : x
2. Step 2: Convert to fraction form
   2,523.51/3,482.46 = 1,404.51/x
3. Step 3: Cross multiply
   2,523.51x = 3,482.46 × 1,404.51
4. Step 4: Simplify right side
   2,523.51x = 4,891,149.89
5. Step 5: Solve for x
   x = 4,891,149.89/2,523.51
6. Step 6: Final answer
   x = 1,938.23