Finding the Fourth Proportional to 9,298.94, 12,832.53 and 5,107.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,298.94 : 12,832.53 = 5,107.19 : x
2. Step 2: Convert to fraction form
   9,298.94/12,832.53 = 5,107.19/x
3. Step 3: Cross multiply
   9,298.94x = 12,832.53 × 5,107.19
4. Step 4: Simplify right side
   9,298.94x = 65,538,168.89
5. Step 5: Solve for x
   x = 65,538,168.89/9,298.94
6. Step 6: Final answer
   x = 7,047.92