Finding the Fourth Proportional to 8,863.98, 13,300.83 and 7,493.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,863.98 : 13,300.83 = 7,493.46 : x
2. Step 2: Convert to fraction form
   8,863.98/13,300.83 = 7,493.46/x
3. Step 3: Cross multiply
   8,863.98x = 13,300.83 × 7,493.46
4. Step 4: Simplify right side
   8,863.98x = 99,669,237.57
5. Step 5: Solve for x
   x = 99,669,237.57/8,863.98
6. Step 6: Final answer
   x = 11,244.30