Finding the Fourth Proportional to 118,082.48, 162,947.84 and 67,088.52

Step by Step Solution

1. Step 1: Write the proportion equation
   118,082.48 : 162,947.84 = 67,088.52 : x
2. Step 2: Convert to fraction form
   118,082.48/162,947.84 = 67,088.52/x
3. Step 3: Cross multiply
   118,082.48x = 162,947.84 × 67,088.52
4. Step 4: Simplify right side
   118,082.48x = 10,931,929,087.35
5. Step 5: Solve for x
   x = 10,931,929,087.35/118,082.48
6. Step 6: Final answer
   x = 92,578.76