Finding the Fourth Proportional to 70,196.90, 96,871.73 and 38,365.79

Step by Step Solution

1. Step 1: Write the proportion equation
   70,196.90 : 96,871.73 = 38,365.79 : x
2. Step 2: Convert to fraction form
   70,196.90/96,871.73 = 38,365.79/x
3. Step 3: Cross multiply
   70,196.90x = 96,871.73 × 38,365.79
4. Step 4: Simplify right side
   70,196.90x = 3,716,560,450.12
5. Step 5: Solve for x
   x = 3,716,560,450.12/70,196.90
6. Step 6: Final answer
   x = 52,944.79