Finding the Fourth Proportional to 1,060,253.78, 1,463,153.69 and 576,818.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060,253.78 : 1,463,153.69 = 576,818.82 : x
2. Step 2: Convert to fraction form
   1,060,253.78/1,463,153.69 = 576,818.82/x
3. Step 3: Cross multiply
   1,060,253.78x = 1,463,153.69 × 576,818.82
4. Step 4: Simplify right side
   1,060,253.78x = 843,974,584,944.45
5. Step 5: Solve for x
   x = 843,974,584,944.45/1,060,253.78
6. Step 6: Final answer
   x = 796,011.86