Finding the Fourth Proportional to 116,794, 161,175.72 and 63,802

Step by Step Solution

1. Step 1: Write the proportion equation
   116,794 : 161,175.72 = 63,802 : x
2. Step 2: Convert to fraction form
   116,794/161,175.72 = 63,802/x
3. Step 3: Cross multiply
   116,794x = 161,175.72 × 63,802
4. Step 4: Simplify right side
   116,794x = 10,283,333,287.44
5. Step 5: Solve for x
   x = 10,283,333,287.44/116,794
6. Step 6: Final answer
   x = 88,046.76