Finding the Fourth Proportional to 9,026.35, 12,456.44 and 5,047.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,026.35 : 12,456.44 = 5,047.69 : x
2. Step 2: Convert to fraction form
   9,026.35/12,456.44 = 5,047.69/x
3. Step 3: Cross multiply
   9,026.35x = 12,456.44 × 5,047.69
4. Step 4: Simplify right side
   9,026.35x = 62,876,247.62
5. Step 5: Solve for x
   x = 62,876,247.62/9,026.35
6. Step 6: Final answer
   x = 6,965.86