Finding the Fourth Proportional to 102,843.98, 154,317.89 and 46,648.27

Step by Step Solution

1. Step 1: Write the proportion equation
   102,843.98 : 154,317.89 = 46,648.27 : x
2. Step 2: Convert to fraction form
   102,843.98/154,317.89 = 46,648.27/x
3. Step 3: Cross multiply
   102,843.98x = 154,317.89 × 46,648.27
4. Step 4: Simplify right side
   102,843.98x = 7,198,662,908.07
5. Step 5: Solve for x
   x = 7,198,662,908.07/102,843.98
6. Step 6: Final answer
   x = 69,995.96