Finding the Fourth Proportional to 110,296.69, 165,429.41 and 35,406.97

Step by Step Solution

1. Step 1: Write the proportion equation
   110,296.69 : 165,429.41 = 35,406.97 : x
2. Step 2: Convert to fraction form
   110,296.69/165,429.41 = 35,406.97/x
3. Step 3: Cross multiply
   110,296.69x = 165,429.41 × 35,406.97
4. Step 4: Simplify right side
   110,296.69x = 5,857,354,068.47
5. Step 5: Solve for x
   x = 5,857,354,068.47/110,296.69
6. Step 6: Final answer
   x = 53,105.44