Finding the Fourth Proportional to 13,062.24, 18,025.54 and 7,093.72

Step by Step Solution

1. Step 1: Write the proportion equation
   13,062.24 : 18,025.54 = 7,093.72 : x
2. Step 2: Convert to fraction form
   13,062.24/18,025.54 = 7,093.72/x
3. Step 3: Cross multiply
   13,062.24x = 18,025.54 × 7,093.72
4. Step 4: Simplify right side
   13,062.24x = 127,868,133.61
5. Step 5: Solve for x
   x = 127,868,133.61/13,062.24
6. Step 6: Final answer
   x = 9,789.14