Finding the Fourth Proportional to 69,145.73, 103,695.49 and 27,014.88

Step by Step Solution

1. Step 1: Write the proportion equation
   69,145.73 : 103,695.49 = 27,014.88 : x
2. Step 2: Convert to fraction form
   69,145.73/103,695.49 = 27,014.88/x
3. Step 3: Cross multiply
   69,145.73x = 103,695.49 × 27,014.88
4. Step 4: Simplify right side
   69,145.73x = 2,801,321,218.89
5. Step 5: Solve for x
   x = 2,801,321,218.89/69,145.73
6. Step 6: Final answer
   x = 40,513.29