Finding the Fourth Proportional to 67,434.71, 101,153.91 and 17,513.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,434.71 : 101,153.91 = 17,513.69 : x
2. Step 2: Convert to fraction form
   67,434.71/101,153.91 = 17,513.69/x
3. Step 3: Cross multiply
   67,434.71x = 101,153.91 × 17,513.69
4. Step 4: Simplify right side
   67,434.71x = 1,771,578,222.03
5. Step 5: Solve for x
   x = 1,771,578,222.03/67,434.71
6. Step 6: Final answer
   x = 26,271.01