Finding the Fourth Proportional to 9,298.38, 12,832.06 and 5,106.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,298.38 : 12,832.06 = 5,106.63 : x
2. Step 2: Convert to fraction form
   9,298.38/12,832.06 = 5,106.63/x
3. Step 3: Cross multiply
   9,298.38x = 12,832.06 × 5,106.63
4. Step 4: Simplify right side
   9,298.38x = 65,528,582.56
5. Step 5: Solve for x
   x = 65,528,582.56/9,298.38
6. Step 6: Final answer
   x = 7,047.31