Finding the Fourth Proportional to 69,016.25, 103,418.79 and 46,443.38

Step by Step Solution

1. Step 1: Write the proportion equation
   69,016.25 : 103,418.79 = 46,443.38 : x
2. Step 2: Convert to fraction form
   69,016.25/103,418.79 = 46,443.38/x
3. Step 3: Cross multiply
   69,016.25x = 103,418.79 × 46,443.38
4. Step 4: Simplify right side
   69,016.25x = 4,803,117,646.02
5. Step 5: Solve for x
   x = 4,803,117,646.02/69,016.25
6. Step 6: Final answer
   x = 69,594.02