Finding the Fourth Proportional to 2,561,492.09, 3,534,517.52 and 1,644,962.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,561,492.09 : 3,534,517.52 = 1,644,962.72 : x
2. Step 2: Convert to fraction form
   2,561,492.09/3,534,517.52 = 1,644,962.72/x
3. Step 3: Cross multiply
   2,561,492.09x = 3,534,517.52 × 1,644,962.72
4. Step 4: Simplify right side
   2,561,492.09x = 5,814,149,533,858.06
5. Step 5: Solve for x
   x = 5,814,149,533,858.06/2,561,492.09
6. Step 6: Final answer
   x = 2,269,829.19