Finding the Fourth Proportional to 2,508.45, 3,460.72 and 1,624.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,508.45 : 3,460.72 = 1,624.74 : x
2. Step 2: Convert to fraction form
   2,508.45/3,460.72 = 1,624.74/x
3. Step 3: Cross multiply
   2,508.45x = 3,460.72 × 1,624.74
4. Step 4: Simplify right side
   2,508.45x = 5,622,752.91
5. Step 5: Solve for x
   x = 5,622,752.91/2,508.45
6. Step 6: Final answer
   x = 2,241.53