Finding the Fourth Proportional to 2,065,736.99, 3,089,092.82 and 1,964,960.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,736.99 : 3,089,092.82 = 1,964,960.03 : x
2. Step 2: Convert to fraction form
   2,065,736.99/3,089,092.82 = 1,964,960.03/x
3. Step 3: Cross multiply
   2,065,736.99x = 3,089,092.82 × 1,964,960.03
4. Step 4: Simplify right side
   2,065,736.99x = 6,069,943,894,989.72
5. Step 5: Solve for x
   x = 6,069,943,894,989.72/2,065,736.99
6. Step 6: Final answer
   x = 2,938,391.45