Finding the Fourth Proportional to 9,093.07, 12,544.20 and 5,906.14

Step by Step Solution

1. Step 1: Write the proportion equation
   9,093.07 : 12,544.20 = 5,906.14 : x
2. Step 2: Convert to fraction form
   9,093.07/12,544.20 = 5,906.14/x
3. Step 3: Cross multiply
   9,093.07x = 12,544.20 × 5,906.14
4. Step 4: Simplify right side
   9,093.07x = 74,087,801.39
5. Step 5: Solve for x
   x = 74,087,801.39/9,093.07
6. Step 6: Final answer
   x = 8,147.72