Finding the Fourth Proportional to 114,947.71, 158,604.07 and 67,191.82

Step by Step Solution

1. Step 1: Write the proportion equation
   114,947.71 : 158,604.07 = 67,191.82 : x
2. Step 2: Convert to fraction form
   114,947.71/158,604.07 = 67,191.82/x
3. Step 3: Cross multiply
   114,947.71x = 158,604.07 × 67,191.82
4. Step 4: Simplify right side
   114,947.71x = 10,656,896,122.71
5. Step 5: Solve for x
   x = 10,656,896,122.71/114,947.71
6. Step 6: Final answer
   x = 92,710.82