Finding the Fourth Proportional to 9,096.58, 12,553.00 and 5,117.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.58 : 12,553.00 = 5,117.91 : x
2. Step 2: Convert to fraction form
   9,096.58/12,553.00 = 5,117.91/x
3. Step 3: Cross multiply
   9,096.58x = 12,553.00 × 5,117.91
4. Step 4: Simplify right side
   9,096.58x = 64,245,114.06
5. Step 5: Solve for x
   x = 64,245,114.06/9,096.58
6. Step 6: Final answer
   x = 7,062.56