Finding the Fourth Proportional to 9,096.48, 12,553.10 and 5,117.63

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.48 : 12,553.10 = 5,117.63 : x
2. Step 2: Convert to fraction form
   9,096.48/12,553.10 = 5,117.63/x
3. Step 3: Cross multiply
   9,096.48x = 12,553.10 × 5,117.63
4. Step 4: Simplify right side
   9,096.48x = 64,242,051.99
5. Step 5: Solve for x
   x = 64,242,051.99/9,096.48
6. Step 6: Final answer
   x = 7,062.30