Finding the Fourth Proportional to 9,087.06, 12,540.17 and 5,053.93

Step by Step Solution

1. Step 1: Write the proportion equation
   9,087.06 : 12,540.17 = 5,053.93 : x
2. Step 2: Convert to fraction form
   9,087.06/12,540.17 = 5,053.93/x
3. Step 3: Cross multiply
   9,087.06x = 12,540.17 × 5,053.93
4. Step 4: Simplify right side
   9,087.06x = 63,377,141.37
5. Step 5: Solve for x
   x = 63,377,141.37/9,087.06
6. Step 6: Final answer
   x = 6,974.44