Finding the Fourth Proportional to 70,773.69, 97,671.83 and 40,568.37

Step by Step Solution

1. Step 1: Write the proportion equation
   70,773.69 : 97,671.83 = 40,568.37 : x
2. Step 2: Convert to fraction form
   70,773.69/97,671.83 = 40,568.37/x
3. Step 3: Cross multiply
   70,773.69x = 97,671.83 × 40,568.37
4. Step 4: Simplify right side
   70,773.69x = 3,962,386,735.18
5. Step 5: Solve for x
   x = 3,962,386,735.18/70,773.69
6. Step 6: Final answer
   x = 55,986.72