Finding the Fourth Proportional to 159,101.98, 238,716.15 and 65,585.86

Step by Step Solution

1. Step 1: Write the proportion equation
   159,101.98 : 238,716.15 = 65,585.86 : x
2. Step 2: Convert to fraction form
   159,101.98/238,716.15 = 65,585.86/x
3. Step 3: Cross multiply
   159,101.98x = 238,716.15 × 65,585.86
4. Step 4: Simplify right side
   159,101.98x = 15,656,403,993.64
5. Step 5: Solve for x
   x = 15,656,403,993.64/159,101.98
6. Step 6: Final answer
   x = 98,404.83