Finding the Fourth Proportional to 2,072,262, 3,108,569.04 and 576,354

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,262 : 3,108,569.04 = 576,354 : x
2. Step 2: Convert to fraction form
   2,072,262/3,108,569.04 = 576,354/x
3. Step 3: Cross multiply
   2,072,262x = 3,108,569.04 × 576,354
4. Step 4: Simplify right side
   2,072,262x = 1,791,636,200,480.16
5. Step 5: Solve for x
   x = 1,791,636,200,480.16/2,072,262
6. Step 6: Final answer
   x = 864,579.96