Finding the Fourth Proportional to 52,978.33, 73,114.19 and 30,324.42

Step by Step Solution

1. Step 1: Write the proportion equation
   52,978.33 : 73,114.19 = 30,324.42 : x
2. Step 2: Convert to fraction form
   52,978.33/73,114.19 = 30,324.42/x
3. Step 3: Cross multiply
   52,978.33x = 73,114.19 × 30,324.42
4. Step 4: Simplify right side
   52,978.33x = 2,217,145,405.52
5. Step 5: Solve for x
   x = 2,217,145,405.52/52,978.33
6. Step 6: Final answer
   x = 41,850.04