Finding the Fourth Proportional to 9,097.38, 12,554.22 and 5,118.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,097.38 : 12,554.22 = 5,118.12 : x
2. Step 2: Convert to fraction form
   9,097.38/12,554.22 = 5,118.12/x
3. Step 3: Cross multiply
   9,097.38x = 12,554.22 × 5,118.12
4. Step 4: Simplify right side
   9,097.38x = 64,254,023.66
5. Step 5: Solve for x
   x = 64,254,023.66/9,097.38
6. Step 6: Final answer
   x = 7,062.92