Finding the Fourth Proportional to 3,501.45, 4,819.37 and 2,451.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,501.45 : 4,819.37 = 2,451.69 : x
2. Step 2: Convert to fraction form
   3,501.45/4,819.37 = 2,451.69/x
3. Step 3: Cross multiply
   3,501.45x = 4,819.37 × 2,451.69
4. Step 4: Simplify right side
   3,501.45x = 11,815,588.98
5. Step 5: Solve for x
   x = 11,815,588.98/3,501.45
6. Step 6: Final answer
   x = 3,374.48