Finding the Fourth Proportional to 116,118.53, 160,258.39 and 68,376.32

Step by Step Solution

1. Step 1: Write the proportion equation
   116,118.53 : 160,258.39 = 68,376.32 : x
2. Step 2: Convert to fraction form
   116,118.53/160,258.39 = 68,376.32/x
3. Step 3: Cross multiply
   116,118.53x = 160,258.39 × 68,376.32
4. Step 4: Simplify right side
   116,118.53x = 10,957,878,156.03
5. Step 5: Solve for x
   x = 10,957,878,156.03/116,118.53
6. Step 6: Final answer
   x = 94,368.04