Finding the Fourth Proportional to 2,523.35, 3,482.26 and 1,404.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.35 : 3,482.26 = 1,404.30 : x
2. Step 2: Convert to fraction form
   2,523.35/3,482.26 = 1,404.30/x
3. Step 3: Cross multiply
   2,523.35x = 3,482.26 × 1,404.30
4. Step 4: Simplify right side
   2,523.35x = 4,890,147.27
5. Step 5: Solve for x
   x = 4,890,147.27/2,523.35
6. Step 6: Final answer
   x = 1,937.96