Finding the Fourth Proportional to 2,564,066.86, 3,534,949.60 and 1,644,700.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,066.86 : 3,534,949.60 = 1,644,700.06 : x
2. Step 2: Convert to fraction form
   2,564,066.86/3,534,949.60 = 1,644,700.06/x
3. Step 3: Cross multiply
   2,564,066.86x = 3,534,949.60 × 1,644,700.06
4. Step 4: Simplify right side
   2,564,066.86x = 5,813,931,808,891.26
5. Step 5: Solve for x
   x = 5,813,931,808,891.26/2,564,066.86
6. Step 6: Final answer
   x = 2,267,464.98