Finding the Fourth Proportional to 3,387,308.31, 5,074,319.34 and 1,964,375.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,387,308.31 : 5,074,319.34 = 1,964,375.01 : x
2. Step 2: Convert to fraction form
   3,387,308.31/5,074,319.34 = 1,964,375.01/x
3. Step 3: Cross multiply
   3,387,308.31x = 5,074,319.34 × 1,964,375.01
4. Step 4: Simplify right side
   3,387,308.31x = 9,967,866,104,255.69
5. Step 5: Solve for x
   x = 9,967,866,104,255.69/3,387,308.31
6. Step 6: Final answer
   x = 2,942,710.02