Finding the Fourth Proportional to 2,040.05, 3,053.57 and 1,624.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.05 : 3,053.57 = 1,624.52 : x
2. Step 2: Convert to fraction form
   2,040.05/3,053.57 = 1,624.52/x
3. Step 3: Cross multiply
   2,040.05x = 3,053.57 × 1,624.52
4. Step 4: Simplify right side
   2,040.05x = 4,960,562.15
5. Step 5: Solve for x
   x = 4,960,562.15/2,040.05
6. Step 6: Final answer
   x = 2,431.59