Finding the Fourth Proportional to 9,009.24, 12,432.06 and 5,029.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,009.24 : 12,432.06 = 5,029.98 : x
2. Step 2: Convert to fraction form
   9,009.24/12,432.06 = 5,029.98/x
3. Step 3: Cross multiply
   9,009.24x = 12,432.06 × 5,029.98
4. Step 4: Simplify right side
   9,009.24x = 62,533,013.16
5. Step 5: Solve for x
   x = 62,533,013.16/9,009.24
6. Step 6: Final answer
   x = 6,940.99