Finding the Fourth Proportional to 2,523.54, 3,482.29 and 1,404.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.54 : 3,482.29 = 1,404.45 : x
2. Step 2: Convert to fraction form
   2,523.54/3,482.29 = 1,404.45/x
3. Step 3: Cross multiply
   2,523.54x = 3,482.29 × 1,404.45
4. Step 4: Simplify right side
   2,523.54x = 4,890,702.19
5. Step 5: Solve for x
   x = 4,890,702.19/2,523.54
6. Step 6: Final answer
   x = 1,938.03