Finding the Fourth Proportional to 2,523.34, 3,482.18 and 1,404.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.34 : 3,482.18 = 1,404.35 : x
2. Step 2: Convert to fraction form
   2,523.34/3,482.18 = 1,404.35/x
3. Step 3: Cross multiply
   2,523.34x = 3,482.18 × 1,404.35
4. Step 4: Simplify right side
   2,523.34x = 4,890,182.07
5. Step 5: Solve for x
   x = 4,890,182.07/2,523.34
6. Step 6: Final answer
   x = 1,937.98