Finding the Fourth Proportional to 10,103.52, 13,942.82 and 5,627.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,103.52 : 13,942.82 = 5,627.33 : x
2. Step 2: Convert to fraction form
   10,103.52/13,942.82 = 5,627.33/x
3. Step 3: Cross multiply
   10,103.52x = 13,942.82 × 5,627.33
4. Step 4: Simplify right side
   10,103.52x = 78,460,793.62
5. Step 5: Solve for x
   x = 78,460,793.62/10,103.52
6. Step 6: Final answer
   x = 7,765.69