Finding the Fourth Proportional to 69,092.86, 103,063.69 and 67,949.68

Step by Step Solution

1. Step 1: Write the proportion equation
   69,092.86 : 103,063.69 = 67,949.68 : x
2. Step 2: Convert to fraction form
   69,092.86/103,063.69 = 67,949.68/x
3. Step 3: Cross multiply
   69,092.86x = 103,063.69 × 67,949.68
4. Step 4: Simplify right side
   69,092.86x = 7,003,144,755.12
5. Step 5: Solve for x
   x = 7,003,144,755.12/69,092.86
6. Step 6: Final answer
   x = 101,358.44