Finding the Fourth Proportional to 114,871.06, 158,498.82 and 67,115.18

Step by Step Solution

1. Step 1: Write the proportion equation
   114,871.06 : 158,498.82 = 67,115.18 : x
2. Step 2: Convert to fraction form
   114,871.06/158,498.82 = 67,115.18/x
3. Step 3: Cross multiply
   114,871.06x = 158,498.82 × 67,115.18
4. Step 4: Simplify right side
   114,871.06x = 10,637,676,834.09
5. Step 5: Solve for x
   x = 10,637,676,834.09/114,871.06
6. Step 6: Final answer
   x = 92,605.37