Finding the Fourth Proportional to 118,082.41, 162,947.57 and 67,088.06

Step by Step Solution

1. Step 1: Write the proportion equation
   118,082.41 : 162,947.57 = 67,088.06 : x
2. Step 2: Convert to fraction form
   118,082.41/162,947.57 = 67,088.06/x
3. Step 3: Cross multiply
   118,082.41x = 162,947.57 × 67,088.06
4. Step 4: Simplify right side
   118,082.41x = 10,931,836,353.01
5. Step 5: Solve for x
   x = 10,931,836,353.01/118,082.41
6. Step 6: Final answer
   x = 92,578.03