Finding the Fourth Proportional to 20,028.01, 30,034.82 and 5,985.42

Step by Step Solution

1. Step 1: Write the proportion equation
   20,028.01 : 30,034.82 = 5,985.42 : x
2. Step 2: Convert to fraction form
   20,028.01/30,034.82 = 5,985.42/x
3. Step 3: Cross multiply
   20,028.01x = 30,034.82 × 5,985.42
4. Step 4: Simplify right side
   20,028.01x = 179,771,012.32
5. Step 5: Solve for x
   x = 179,771,012.32/20,028.01
6. Step 6: Final answer
   x = 8,975.98