Finding the Fourth Proportional to 67,715.76, 101,572.56 and 22,740.24

Step by Step Solution

1. Step 1: Write the proportion equation
   67,715.76 : 101,572.56 = 22,740.24 : x
2. Step 2: Convert to fraction form
   67,715.76/101,572.56 = 22,740.24/x
3. Step 3: Cross multiply
   67,715.76x = 101,572.56 × 22,740.24
4. Step 4: Simplify right side
   67,715.76x = 2,309,784,391.81
5. Step 5: Solve for x
   x = 2,309,784,391.81/67,715.76
6. Step 6: Final answer
   x = 34,110.00