Finding the Fourth Proportional to 71,069.59, 98,072.52 and 40,833.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,069.59 : 98,072.52 = 40,833.50 : x
2. Step 2: Convert to fraction form
   71,069.59/98,072.52 = 40,833.50/x
3. Step 3: Cross multiply
   71,069.59x = 98,072.52 × 40,833.50
4. Step 4: Simplify right side
   71,069.59x = 4,004,644,245.42
5. Step 5: Solve for x
   x = 4,004,644,245.42/71,069.59
6. Step 6: Final answer
   x = 56,348.21