Finding the Fourth Proportional to 109,900.95, 164,849.63 and 35,020.09

Step by Step Solution

1. Step 1: Write the proportion equation
   109,900.95 : 164,849.63 = 35,020.09 : x
2. Step 2: Convert to fraction form
   109,900.95/164,849.63 = 35,020.09/x
3. Step 3: Cross multiply
   109,900.95x = 164,849.63 × 35,020.09
4. Step 4: Simplify right side
   109,900.95x = 5,773,048,879.07
5. Step 5: Solve for x
   x = 5,773,048,879.07/109,900.95
6. Step 6: Final answer
   x = 52,529.56