Finding the Fourth Proportional to 69,147.74, 103,698.50 and 27,016.89

Step by Step Solution

1. Step 1: Write the proportion equation
   69,147.74 : 103,698.50 = 27,016.89 : x
2. Step 2: Convert to fraction form
   69,147.74/103,698.50 = 27,016.89/x
3. Step 3: Cross multiply
   69,147.74x = 103,698.50 × 27,016.89
4. Step 4: Simplify right side
   69,147.74x = 2,801,610,832.58
5. Step 5: Solve for x
   x = 2,801,610,832.58/69,147.74
6. Step 6: Final answer
   x = 40,516.31