Finding the Fourth Proportional to 67,516.48, 101,287.02 and 23,147.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,516.48 : 101,287.02 = 23,147.72 : x
2. Step 2: Convert to fraction form
   67,516.48/101,287.02 = 23,147.72/x
3. Step 3: Cross multiply
   67,516.48x = 101,287.02 × 23,147.72
4. Step 4: Simplify right side
   67,516.48x = 2,344,563,578.59
5. Step 5: Solve for x
   x = 2,344,563,578.59/67,516.48
6. Step 6: Final answer
   x = 34,725.80