Finding the Fourth Proportional to 2,016,103.76, 3,024,553.08 and 576,800.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,103.76 : 3,024,553.08 = 576,800.72 : x
2. Step 2: Convert to fraction form
   2,016,103.76/3,024,553.08 = 576,800.72/x
3. Step 3: Cross multiply
   2,016,103.76x = 3,024,553.08 × 576,800.72
4. Step 4: Simplify right side
   2,016,103.76x = 1,744,564,394,222.22
5. Step 5: Solve for x
   x = 1,744,564,394,222.22/2,016,103.76
6. Step 6: Final answer
   x = 865,314.79