Finding the Fourth Proportional to 10,234.35, 15,293.26 and 7,684.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,234.35 : 15,293.26 = 7,684.82 : x
2. Step 2: Convert to fraction form
   10,234.35/15,293.26 = 7,684.82/x
3. Step 3: Cross multiply
   10,234.35x = 15,293.26 × 7,684.82
4. Step 4: Simplify right side
   10,234.35x = 117,525,911.89
5. Step 5: Solve for x
   x = 117,525,911.89/10,234.35
6. Step 6: Final answer
   x = 11,483.48