Finding the Fourth Proportional to 107,544.82, 148,425.69 and 65,104.06

Step by Step Solution

1. Step 1: Write the proportion equation
   107,544.82 : 148,425.69 = 65,104.06 : x
2. Step 2: Convert to fraction form
   107,544.82/148,425.69 = 65,104.06/x
3. Step 3: Cross multiply
   107,544.82x = 148,425.69 × 65,104.06
4. Step 4: Simplify right side
   107,544.82x = 9,663,115,027.30
5. Step 5: Solve for x
   x = 9,663,115,027.30/107,544.82
6. Step 6: Final answer
   x = 89,851.98