Finding the Fourth Proportional to 9,483.92, 13,087.74 and 5,234.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,483.92 : 13,087.74 = 5,234.98 : x
2. Step 2: Convert to fraction form
   9,483.92/13,087.74 = 5,234.98/x
3. Step 3: Cross multiply
   9,483.92x = 13,087.74 × 5,234.98
4. Step 4: Simplify right side
   9,483.92x = 68,514,056.86
5. Step 5: Solve for x
   x = 68,514,056.86/9,483.92
6. Step 6: Final answer
   x = 7,224.23