Finding the Fourth Proportional to 1,039,464, 1,434,460.32 and 562,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,464 : 1,434,460.32 = 562,536 : x
2. Step 2: Convert to fraction form
   1,039,464/1,434,460.32 = 562,536/x
3. Step 3: Cross multiply
   1,039,464x = 1,434,460.32 × 562,536
4. Step 4: Simplify right side
   1,039,464x = 806,935,570,571.52
5. Step 5: Solve for x
   x = 806,935,570,571.52/1,039,464
6. Step 6: Final answer
   x = 776,299.68