Finding the Fourth Proportional to 3,963,096.69, 5,945,797.32 and 1,658,677.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,963,096.69 : 5,945,797.32 = 1,658,677.20 : x
2. Step 2: Convert to fraction form
   3,963,096.69/5,945,797.32 = 1,658,677.20/x
3. Step 3: Cross multiply
   3,963,096.69x = 5,945,797.32 × 1,658,677.20
4. Step 4: Simplify right side
   3,963,096.69x = 9,862,158,450,505.10
5. Step 5: Solve for x
   x = 9,862,158,450,505.10/3,963,096.69
6. Step 6: Final answer
   x = 2,488,498.07