Finding the Fourth Proportional to 69,905.23, 96,481.71 and 41,223.15

Step by Step Solution

1. Step 1: Write the proportion equation
   69,905.23 : 96,481.71 = 41,223.15 : x
2. Step 2: Convert to fraction form
   69,905.23/96,481.71 = 41,223.15/x
3. Step 3: Cross multiply
   69,905.23x = 96,481.71 × 41,223.15
4. Step 4: Simplify right side
   69,905.23x = 3,977,280,003.59
5. Step 5: Solve for x
   x = 3,977,280,003.59/69,905.23
6. Step 6: Final answer
   x = 56,895.32