Finding the Fourth Proportional to 70,282.82, 96,980.72 and 41,982.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,282.82 : 96,980.72 = 41,982.50 : x
2. Step 2: Convert to fraction form
   70,282.82/96,980.72 = 41,982.50/x
3. Step 3: Cross multiply
   70,282.82x = 96,980.72 × 41,982.50
4. Step 4: Simplify right side
   70,282.82x = 4,071,493,077.40
5. Step 5: Solve for x
   x = 4,071,493,077.40/70,282.82
6. Step 6: Final answer
   x = 57,930.13