Finding the Fourth Proportional to 69,982.56, 96,546.86 and 41,290.83

Step by Step Solution

1. Step 1: Write the proportion equation
   69,982.56 : 96,546.86 = 41,290.83 : x
2. Step 2: Convert to fraction form
   69,982.56/96,546.86 = 41,290.83/x
3. Step 3: Cross multiply
   69,982.56x = 96,546.86 × 41,290.83
4. Step 4: Simplify right side
   69,982.56x = 3,986,499,776.84
5. Step 5: Solve for x
   x = 3,986,499,776.84/69,982.56
6. Step 6: Final answer
   x = 56,964.19