Finding the Fourth Proportional to 9,096.95, 12,552.84 and 5,117.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,096.95 : 12,552.84 = 5,117.72 : x
2. Step 2: Convert to fraction form
   9,096.95/12,552.84 = 5,117.72/x
3. Step 3: Cross multiply
   9,096.95x = 12,552.84 × 5,117.72
4. Step 4: Simplify right side
   9,096.95x = 64,241,920.32
5. Step 5: Solve for x
   x = 64,241,920.32/9,096.95
6. Step 6: Final answer
   x = 7,061.92