Finding the Fourth Proportional to 67,823.76, 101,756.82 and 40,835.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,823.76 : 101,756.82 = 40,835.69 : x
2. Step 2: Convert to fraction form
   67,823.76/101,756.82 = 40,835.69/x
3. Step 3: Cross multiply
   67,823.76x = 101,756.82 × 40,835.69
4. Step 4: Simplify right side
   67,823.76x = 4,155,309,243.94
5. Step 5: Solve for x
   x = 4,155,309,243.94/67,823.76
6. Step 6: Final answer
   x = 61,266.28