Finding the Fourth Proportional to 188,833.69, 283,147.00 and 74,866.04

Step by Step Solution

1. Step 1: Write the proportion equation
   188,833.69 : 283,147.00 = 74,866.04 : x
2. Step 2: Convert to fraction form
   188,833.69/283,147.00 = 74,866.04/x
3. Step 3: Cross multiply
   188,833.69x = 283,147.00 × 74,866.04
4. Step 4: Simplify right side
   188,833.69x = 21,198,094,253.55
5. Step 5: Solve for x
   x = 21,198,094,253.55/188,833.69
6. Step 6: Final answer
   x = 112,258.01