Finding the Fourth Proportional to 70,667.82, 97,519.56 and 38,836.68

Step by Step Solution

1. Step 1: Write the proportion equation
   70,667.82 : 97,519.56 = 38,836.68 : x
2. Step 2: Convert to fraction form
   70,667.82/97,519.56 = 38,836.68/x
3. Step 3: Cross multiply
   70,667.82x = 97,519.56 × 38,836.68
4. Step 4: Simplify right side
   70,667.82x = 3,787,335,945.46
5. Step 5: Solve for x
   x = 3,787,335,945.46/70,667.82
6. Step 6: Final answer
   x = 53,593.50