Finding the Fourth Proportional to 3,055,814.81, 4,216,777.59 and 1,766,738.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,055,814.81 : 4,216,777.59 = 1,766,738.28 : x
2. Step 2: Convert to fraction form
   3,055,814.81/4,216,777.59 = 1,766,738.28/x
3. Step 3: Cross multiply
   3,055,814.81x = 4,216,777.59 × 1,766,738.28
4. Step 4: Simplify right side
   3,055,814.81x = 7,449,942,386,499.15
5. Step 5: Solve for x
   x = 7,449,942,386,499.15/3,055,814.81
6. Step 6: Final answer
   x = 2,437,956.11