Finding the Fourth Proportional to 3,756.30, 5,184.81 and 2,429.97

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756.30 : 5,184.81 = 2,429.97 : x
2. Step 2: Convert to fraction form
   3,756.30/5,184.81 = 2,429.97/x
3. Step 3: Cross multiply
   3,756.30x = 5,184.81 × 2,429.97
4. Step 4: Simplify right side
   3,756.30x = 12,598,932.76
5. Step 5: Solve for x
   x = 12,598,932.76/3,756.30
6. Step 6: Final answer
   x = 3,354.08