Finding the Fourth Proportional to 110,036.58, 164,992.91 and 35,139.12

Step by Step Solution

1. Step 1: Write the proportion equation
   110,036.58 : 164,992.91 = 35,139.12 : x
2. Step 2: Convert to fraction form
   110,036.58/164,992.91 = 35,139.12/x
3. Step 3: Cross multiply
   110,036.58x = 164,992.91 × 35,139.12
4. Step 4: Simplify right side
   110,036.58x = 5,797,705,487.94
5. Step 5: Solve for x
   x = 5,797,705,487.94/110,036.58
6. Step 6: Final answer
   x = 52,688.89