Finding the Fourth Proportional to 110,116.83, 165,186.15 and 35,218.15

Step by Step Solution

1. Step 1: Write the proportion equation
   110,116.83 : 165,186.15 = 35,218.15 : x
2. Step 2: Convert to fraction form
   110,116.83/165,186.15 = 35,218.15/x
3. Step 3: Cross multiply
   110,116.83x = 165,186.15 × 35,218.15
4. Step 4: Simplify right side
   110,116.83x = 5,817,550,608.62
5. Step 5: Solve for x
   x = 5,817,550,608.62/110,116.83
6. Step 6: Final answer
   x = 52,830.71