Finding the Fourth Proportional to 69,092.69, 103,553.37 and 49,070.26

Step by Step Solution

1. Step 1: Write the proportion equation
   69,092.69 : 103,553.37 = 49,070.26 : x
2. Step 2: Convert to fraction form
   69,092.69/103,553.37 = 49,070.26/x
3. Step 3: Cross multiply
   69,092.69x = 103,553.37 × 49,070.26
4. Step 4: Simplify right side
   69,092.69x = 5,081,390,530.89
5. Step 5: Solve for x
   x = 5,081,390,530.89/69,092.69
6. Step 6: Final answer
   x = 73,544.54