Finding the Fourth Proportional to 3,964,908.89, 5,941,308.08 and 2,949,118.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,964,908.89 : 5,941,308.08 = 2,949,118.47 : x
2. Step 2: Convert to fraction form
   3,964,908.89/5,941,308.08 = 2,949,118.47/x
3. Step 3: Cross multiply
   3,964,908.89x = 5,941,308.08 × 2,949,118.47
4. Step 4: Simplify right side
   3,964,908.89x = 17,521,621,402,061.03
5. Step 5: Solve for x
   x = 17,521,621,402,061.03/3,964,908.89
6. Step 6: Final answer
   x = 4,419,173.78