Finding the Fourth Proportional to 2,523.65, 3,482.82 and 1,404.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523.65 : 3,482.82 = 1,404.81 : x
2. Step 2: Convert to fraction form
   2,523.65/3,482.82 = 1,404.81/x
3. Step 3: Cross multiply
   2,523.65x = 3,482.82 × 1,404.81
4. Step 4: Simplify right side
   2,523.65x = 4,892,700.36
5. Step 5: Solve for x
   x = 4,892,700.36/2,523.65
6. Step 6: Final answer
   x = 1,938.74