Finding the Fourth Proportional to 3,238,662.09, 4,857,659.33 and 1,079,453.91

Step by Step Solution

1. Step 1: Write the proportion equation
   3,238,662.09 : 4,857,659.33 = 1,079,453.91 : x
2. Step 2: Convert to fraction form
   3,238,662.09/4,857,659.33 = 1,079,453.91/x
3. Step 3: Cross multiply
   3,238,662.09x = 4,857,659.33 × 1,079,453.91
4. Step 4: Simplify right side
   3,238,662.09x = 5,243,619,357,216.48
5. Step 5: Solve for x
   x = 5,243,619,357,216.48/3,238,662.09
6. Step 6: Final answer
   x = 1,619,069.61