Finding the Fourth Proportional to 9,072.48, 12,519.49 and 5,093.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,072.48 : 12,519.49 = 5,093.86 : x
2. Step 2: Convert to fraction form
   9,072.48/12,519.49 = 5,093.86/x
3. Step 3: Cross multiply
   9,072.48x = 12,519.49 × 5,093.86
4. Step 4: Simplify right side
   9,072.48x = 63,772,529.33
5. Step 5: Solve for x
   x = 63,772,529.33/9,072.48
6. Step 6: Final answer
   x = 7,029.23