Finding the Fourth Proportional to 9,072.52, 12,519.70 and 5,093.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,072.52 : 12,519.70 = 5,093.96 : x
2. Step 2: Convert to fraction form
   9,072.52/12,519.70 = 5,093.96/x
3. Step 3: Cross multiply
   9,072.52x = 12,519.70 × 5,093.96
4. Step 4: Simplify right side
   9,072.52x = 63,774,851.01
5. Step 5: Solve for x
   x = 63,774,851.01/9,072.52
6. Step 6: Final answer
   x = 7,029.45