Finding the Fourth Proportional to 3,668,747.53, 5,061,736.21 and 2,119,443.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,668,747.53 : 5,061,736.21 = 2,119,443.82 : x
2. Step 2: Convert to fraction form
   3,668,747.53/5,061,736.21 = 2,119,443.82/x
3. Step 3: Cross multiply
   3,668,747.53x = 5,061,736.21 × 2,119,443.82
4. Step 4: Simplify right side
   3,668,747.53x = 10,728,065,528,754.72
5. Step 5: Solve for x
   x = 10,728,065,528,754.72/3,668,747.53
6. Step 6: Final answer
   x = 2,924,176.56