Finding the Fourth Proportional to 2,552,751.86, 3,522,797.55 and 1,406,832.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,751.86 : 3,522,797.55 = 1,406,832.20 : x
2. Step 2: Convert to fraction form
   2,552,751.86/3,522,797.55 = 1,406,832.20/x
3. Step 3: Cross multiply
   2,552,751.86x = 3,522,797.55 × 1,406,832.20
4. Step 4: Simplify right side
   2,552,751.86x = 4,955,985,023,017.61
5. Step 5: Solve for x
   x = 4,955,985,023,017.61/2,552,751.86
6. Step 6: Final answer
   x = 1,941,428.43