Finding the Fourth Proportional to 9,309.08, 12,846.60 and 5,060.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,309.08 : 12,846.60 = 5,060.18 : x
2. Step 2: Convert to fraction form
   9,309.08/12,846.60 = 5,060.18/x
3. Step 3: Cross multiply
   9,309.08x = 12,846.60 × 5,060.18
4. Step 4: Simplify right side
   9,309.08x = 65,006,108.39
5. Step 5: Solve for x
   x = 65,006,108.39/9,309.08
6. Step 6: Final answer
   x = 6,983.09