Finding the Fourth Proportional to 2,327,728.46, 3,491,594.64 and 1,113,019.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327,728.46 : 3,491,594.64 = 1,113,019.28 : x
2. Step 2: Convert to fraction form
   2,327,728.46/3,491,594.64 = 1,113,019.28/x
3. Step 3: Cross multiply
   2,327,728.46x = 3,491,594.64 × 1,113,019.28
4. Step 4: Simplify right side
   2,327,728.46x = 3,886,212,147,900.17
5. Step 5: Solve for x
   x = 3,886,212,147,900.17/2,327,728.46
6. Step 6: Final answer
   x = 1,669,529.85