Finding the Fourth Proportional to 116,796.98, 161,179.80 and 63,081.98

Step by Step Solution

1. Step 1: Write the proportion equation
   116,796.98 : 161,179.80 = 63,081.98 : x
2. Step 2: Convert to fraction form
   116,796.98/161,179.80 = 63,081.98/x
3. Step 3: Cross multiply
   116,796.98x = 161,179.80 × 63,081.98
4. Step 4: Simplify right side
   116,796.98x = 10,167,540,920.00
5. Step 5: Solve for x
   x = 10,167,540,920.00/116,796.98
6. Step 6: Final answer
   x = 87,053.11