Finding the Fourth Proportional to 1,039,464.50, 1,434,461.02 and 562,536.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,464.50 : 1,434,461.02 = 562,536.50 : x
2. Step 2: Convert to fraction form
   1,039,464.50/1,434,461.02 = 562,536.50/x
3. Step 3: Cross multiply
   1,039,464.50x = 1,434,461.02 × 562,536.50
4. Step 4: Simplify right side
   1,039,464.50x = 806,936,681,577.23
5. Step 5: Solve for x
   x = 806,936,681,577.23/1,039,464.50
6. Step 6: Final answer
   x = 776,300.38