Finding the Fourth Proportional to 967,753.50, 1,335,499.83 and 543,817.50

Step by Step Solution

1. Step 1: Write the proportion equation
   967,753.50 : 1,335,499.83 = 543,817.50 : x
2. Step 2: Convert to fraction form
   967,753.50/1,335,499.83 = 543,817.50/x
3. Step 3: Cross multiply
   967,753.50x = 1,335,499.83 × 543,817.50
4. Step 4: Simplify right side
   967,753.50x = 726,268,178,801.03
5. Step 5: Solve for x
   x = 726,268,178,801.03/967,753.50
6. Step 6: Final answer
   x = 750,468.15