Finding the Fourth Proportional to 114,577.72, 158,081.82 and 66,797.25

Step by Step Solution

1. Step 1: Write the proportion equation
   114,577.72 : 158,081.82 = 66,797.25 : x
2. Step 2: Convert to fraction form
   114,577.72/158,081.82 = 66,797.25/x
3. Step 3: Cross multiply
   114,577.72x = 158,081.82 × 66,797.25
4. Step 4: Simplify right side
   114,577.72x = 10,559,430,851.00
5. Step 5: Solve for x
   x = 10,559,430,851.00/114,577.72
6. Step 6: Final answer
   x = 92,159.55