Finding the Fourth Proportional to 9,793.54, 13,513.33 and 5,815.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,793.54 : 13,513.33 = 5,815.63 : x
2. Step 2: Convert to fraction form
   9,793.54/13,513.33 = 5,815.63/x
3. Step 3: Cross multiply
   9,793.54x = 13,513.33 × 5,815.63
4. Step 4: Simplify right side
   9,793.54x = 78,588,551.51
5. Step 5: Solve for x
   x = 78,588,551.51/9,793.54
6. Step 6: Final answer
   x = 8,024.53