Finding the Fourth Proportional to 1,039,460.50, 1,434,455.49 and 562,532.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,460.50 : 1,434,455.49 = 562,532.50 : x
2. Step 2: Convert to fraction form
   1,039,460.50/1,434,455.49 = 562,532.50/x
3. Step 3: Cross multiply
   1,039,460.50x = 1,434,455.49 × 562,532.50
4. Step 4: Simplify right side
   1,039,460.50x = 806,927,832,928.43
5. Step 5: Solve for x
   x = 806,927,832,928.43/1,039,460.50
6. Step 6: Final answer
   x = 776,294.85