Finding the Fourth Proportional to 78,067.89, 117,105.08 and 24,758.69

Step by Step Solution

1. Step 1: Write the proportion equation
   78,067.89 : 117,105.08 = 24,758.69 : x
2. Step 2: Convert to fraction form
   78,067.89/117,105.08 = 24,758.69/x
3. Step 3: Cross multiply
   78,067.89x = 117,105.08 × 24,758.69
4. Step 4: Simplify right side
   78,067.89x = 2,899,367,663.83
5. Step 5: Solve for x
   x = 2,899,367,663.83/78,067.89
6. Step 6: Final answer
   x = 37,139.06