Finding the Fourth Proportional to 2,564,616.06, 3,539,172.69 and 1,418,773.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,564,616.06 : 3,539,172.69 = 1,418,773.86 : x
2. Step 2: Convert to fraction form
   2,564,616.06/3,539,172.69 = 1,418,773.86/x
3. Step 3: Cross multiply
   2,564,616.06x = 3,539,172.69 × 1,418,773.86
4. Step 4: Simplify right side
   2,564,616.06x = 5,021,285,698,597.88
5. Step 5: Solve for x
   x = 5,021,285,698,597.88/2,564,616.06
6. Step 6: Final answer
   x = 1,957,909.32