Finding the Fourth Proportional to 9,309.10, 12,846.50 and 5,060.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,309.10 : 12,846.50 = 5,060.14 : x
2. Step 2: Convert to fraction form
   9,309.10/12,846.50 = 5,060.14/x
3. Step 3: Cross multiply
   9,309.10x = 12,846.50 × 5,060.14
4. Step 4: Simplify right side
   9,309.10x = 65,005,088.51
5. Step 5: Solve for x
   x = 65,005,088.51/9,309.10
6. Step 6: Final answer
   x = 6,982.96