Finding the Fourth Proportional to 2,334,777.12, 3,491,493.12 and 1,697,222.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334,777.12 : 3,491,493.12 = 1,697,222.88 : x
2. Step 2: Convert to fraction form
   2,334,777.12/3,491,493.12 = 1,697,222.88/x
3. Step 3: Cross multiply
   2,334,777.12x = 3,491,493.12 × 1,697,222.88
4. Step 4: Simplify right side
   2,334,777.12x = 5,925,842,008,626.59
5. Step 5: Solve for x
   x = 5,925,842,008,626.59/2,334,777.12
6. Step 6: Final answer
   x = 2,538,076.10