Finding the Fourth Proportional to 67,686.72, 101,488.77 and 23,301.15

Step by Step Solution

1. Step 1: Write the proportion equation
   67,686.72 : 101,488.77 = 23,301.15 : x
2. Step 2: Convert to fraction form
   67,686.72/101,488.77 = 23,301.15/x
3. Step 3: Cross multiply
   67,686.72x = 101,488.77 × 23,301.15
4. Step 4: Simplify right side
   67,686.72x = 2,364,805,053.09
5. Step 5: Solve for x
   x = 2,364,805,053.09/67,686.72
6. Step 6: Final answer
   x = 34,937.50