Finding the Fourth Proportional to 1,039,776, 1,434,894.72 and 562,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,776 : 1,434,894.72 = 562,848 : x
2. Step 2: Convert to fraction form
   1,039,776/1,434,894.72 = 562,848/x
3. Step 3: Cross multiply
   1,039,776x = 1,434,894.72 × 562,848
4. Step 4: Simplify right side
   1,039,776x = 807,627,623,362.56
5. Step 5: Solve for x
   x = 807,627,623,362.56/1,039,776
6. Step 6: Final answer
   x = 776,732.32