Finding the Fourth Proportional to 70,096.56, 96,729.56 and 38,259.28

Step by Step Solution

1. Step 1: Write the proportion equation
   70,096.56 : 96,729.56 = 38,259.28 : x
2. Step 2: Convert to fraction form
   70,096.56/96,729.56 = 38,259.28/x
3. Step 3: Cross multiply
   70,096.56x = 96,729.56 × 38,259.28
4. Step 4: Simplify right side
   70,096.56x = 3,700,803,320.32
5. Step 5: Solve for x
   x = 3,700,803,320.32/70,096.56
6. Step 6: Final answer
   x = 52,795.79