Finding the Fourth Proportional to 70,955.45, 97,932.71 and 40,761.48

Step by Step Solution

1. Step 1: Write the proportion equation
   70,955.45 : 97,932.71 = 40,761.48 : x
2. Step 2: Convert to fraction form
   70,955.45/97,932.71 = 40,761.48/x
3. Step 3: Cross multiply
   70,955.45x = 97,932.71 × 40,761.48
4. Step 4: Simplify right side
   70,955.45x = 3,991,882,200.01
5. Step 5: Solve for x
   x = 3,991,882,200.01/70,955.45
6. Step 6: Final answer
   x = 56,258.99