Finding the Fourth Proportional to 9,009.23, 12,433.23 and 5,030.37

Step by Step Solution

1. Step 1: Write the proportion equation
   9,009.23 : 12,433.23 = 5,030.37 : x
2. Step 2: Convert to fraction form
   9,009.23/12,433.23 = 5,030.37/x
3. Step 3: Cross multiply
   9,009.23x = 12,433.23 × 5,030.37
4. Step 4: Simplify right side
   9,009.23x = 62,543,747.20
5. Step 5: Solve for x
   x = 62,543,747.20/9,009.23
6. Step 6: Final answer
   x = 6,942.19