Finding the Fourth Proportional to 114,865.37, 158,490.98 and 67,109.49

Step by Step Solution

1. Step 1: Write the proportion equation
   114,865.37 : 158,490.98 = 67,109.49 : x
2. Step 2: Convert to fraction form
   114,865.37/158,490.98 = 67,109.49/x
3. Step 3: Cross multiply
   114,865.37x = 158,490.98 × 67,109.49
4. Step 4: Simplify right side
   114,865.37x = 10,636,248,837.40
5. Step 5: Solve for x
   x = 10,636,248,837.40/114,865.37
6. Step 6: Final answer
   x = 92,597.52