Finding the Fourth Proportional to 70,067.74, 96,695.52 and 38,238.69

Step by Step Solution

1. Step 1: Write the proportion equation
   70,067.74 : 96,695.52 = 38,238.69 : x
2. Step 2: Convert to fraction form
   70,067.74/96,695.52 = 38,238.69/x
3. Step 3: Cross multiply
   70,067.74x = 96,695.52 × 38,238.69
4. Step 4: Simplify right side
   70,067.74x = 3,697,510,013.67
5. Step 5: Solve for x
   x = 3,697,510,013.67/70,067.74
6. Step 6: Final answer
   x = 52,770.50