Finding the Fourth Proportional to 9,348.03, 12,900.24 and 5,099.03

Step by Step Solution

1. Step 1: Write the proportion equation
   9,348.03 : 12,900.24 = 5,099.03 : x
2. Step 2: Convert to fraction form
   9,348.03/12,900.24 = 5,099.03/x
3. Step 3: Cross multiply
   9,348.03x = 12,900.24 × 5,099.03
4. Step 4: Simplify right side
   9,348.03x = 65,778,644.02
5. Step 5: Solve for x
   x = 65,778,644.02/9,348.03
6. Step 6: Final answer
   x = 7,036.63