Finding the Fourth Proportional to 2,575.84, 3,554.52 and 1,499.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575.84 : 3,554.52 = 1,499.44 : x
2. Step 2: Convert to fraction form
   2,575.84/3,554.52 = 1,499.44/x
3. Step 3: Cross multiply
   2,575.84x = 3,554.52 × 1,499.44
4. Step 4: Simplify right side
   2,575.84x = 5,329,789.47
5. Step 5: Solve for x
   x = 5,329,789.47/2,575.84
6. Step 6: Final answer
   x = 2,069.15