Finding the Fourth Proportional to 2,559,623.49, 3,531,978.27 and 1,413,635.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,623.49 : 3,531,978.27 = 1,413,635.49 : x
2. Step 2: Convert to fraction form
   2,559,623.49/3,531,978.27 = 1,413,635.49/x
3. Step 3: Cross multiply
   2,559,623.49x = 3,531,978.27 × 1,413,635.49
4. Step 4: Simplify right side
   2,559,623.49x = 4,992,929,832,380.80
5. Step 5: Solve for x
   x = 4,992,929,832,380.80/2,559,623.49
6. Step 6: Final answer
   x = 1,950,650.11