Finding the Fourth Proportional to 2,465,933.42, 3,389,920.29 and 2,120,504.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465,933.42 : 3,389,920.29 = 2,120,504.06 : x
2. Step 2: Convert to fraction form
   2,465,933.42/3,389,920.29 = 2,120,504.06/x
3. Step 3: Cross multiply
   2,465,933.42x = 3,389,920.29 × 2,120,504.06
4. Step 4: Simplify right side
   2,465,933.42x = 7,188,339,727,418.86
5. Step 5: Solve for x
   x = 7,188,339,727,418.86/2,465,933.42
6. Step 6: Final answer
   x = 2,915,058.32