Finding the Fourth Proportional to 116,196.53, 160,382.63 and 68,464.85

Step by Step Solution

1. Step 1: Write the proportion equation
   116,196.53 : 160,382.63 = 68,464.85 : x
2. Step 2: Convert to fraction form
   116,196.53/160,382.63 = 68,464.85/x
3. Step 3: Cross multiply
   116,196.53x = 160,382.63 × 68,464.85
4. Step 4: Simplify right side
   116,196.53x = 10,980,572,074.80
5. Step 5: Solve for x
   x = 10,980,572,074.80/116,196.53
6. Step 6: Final answer
   x = 94,500.00