Finding the Fourth Proportional to 3,748.74, 5,616.85 and 2,284.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,748.74 : 5,616.85 = 2,284.82 : x
2. Step 2: Convert to fraction form
   3,748.74/5,616.85 = 2,284.82/x
3. Step 3: Cross multiply
   3,748.74x = 5,616.85 × 2,284.82
4. Step 4: Simplify right side
   3,748.74x = 12,833,491.22
5. Step 5: Solve for x
   x = 12,833,491.22/3,748.74
6. Step 6: Final answer
   x = 3,423.41