Finding the Fourth Proportional to 9,095.48, 12,551.58 and 5,116.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,095.48 : 12,551.58 = 5,116.55 : x
2. Step 2: Convert to fraction form
   9,095.48/12,551.58 = 5,116.55/x
3. Step 3: Cross multiply
   9,095.48x = 12,551.58 × 5,116.55
4. Step 4: Simplify right side
   9,095.48x = 64,220,786.65
5. Step 5: Solve for x
   x = 64,220,786.65/9,095.48
6. Step 6: Final answer
   x = 7,060.74