Finding the Fourth Proportional to 2,233,139.34, 3,349,710.81 and 550,243.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233,139.34 : 3,349,710.81 = 550,243.02 : x
2. Step 2: Convert to fraction form
   2,233,139.34/3,349,710.81 = 550,243.02/x
3. Step 3: Cross multiply
   2,233,139.34x = 3,349,710.81 × 550,243.02
4. Step 4: Simplify right side
   2,233,139.34x = 1,843,154,992,221.05
5. Step 5: Solve for x
   x = 1,843,154,992,221.05/2,233,139.34
6. Step 6: Final answer
   x = 825,364.97