Finding the Fourth Proportional to 2,151,016.24, 3,226,502.46 and 553,573.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,151,016.24 : 3,226,502.46 = 553,573.12 : x
2. Step 2: Convert to fraction form
   2,151,016.24/3,226,502.46 = 553,573.12/x
3. Step 3: Cross multiply
   2,151,016.24x = 3,226,502.46 × 553,573.12
4. Step 4: Simplify right side
   2,151,016.24x = 1,786,105,033,469.88
5. Step 5: Solve for x
   x = 1,786,105,033,469.88/2,151,016.24
6. Step 6: Final answer
   x = 830,354.04