Finding the Fourth Proportional to 114,796.90, 158,431.98 and 67,065.76

Step by Step Solution

1. Step 1: Write the proportion equation
   114,796.90 : 158,431.98 = 67,065.76 : x
2. Step 2: Convert to fraction form
   114,796.90/158,431.98 = 67,065.76/x
3. Step 3: Cross multiply
   114,796.90x = 158,431.98 × 67,065.76
4. Step 4: Simplify right side
   114,796.90x = 10,625,361,147.00
5. Step 5: Solve for x
   x = 10,625,361,147.00/114,796.90
6. Step 6: Final answer
   x = 92,557.91