Finding the Fourth Proportional to 2,072,410.52, 3,108,791.80 and 576,502.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,410.52 : 3,108,791.80 = 576,502.52 : x
2. Step 2: Convert to fraction form
   2,072,410.52/3,108,791.80 = 576,502.52/x
3. Step 3: Cross multiply
   2,072,410.52x = 3,108,791.80 × 576,502.52
4. Step 4: Simplify right side
   2,072,410.52x = 1,792,226,306,855.34
5. Step 5: Solve for x
   x = 1,792,226,306,855.34/2,072,410.52
6. Step 6: Final answer
   x = 864,802.75