Finding the Fourth Proportional to 70,150.82, 96,810.18 and 38,320.22

Step by Step Solution

1. Step 1: Write the proportion equation
   70,150.82 : 96,810.18 = 38,320.22 : x
2. Step 2: Convert to fraction form
   70,150.82/96,810.18 = 38,320.22/x
3. Step 3: Cross multiply
   70,150.82x = 96,810.18 × 38,320.22
4. Step 4: Simplify right side
   70,150.82x = 3,709,787,395.84
5. Step 5: Solve for x
   x = 3,709,787,395.84/70,150.82
6. Step 6: Final answer
   x = 52,883.02