Finding the Fourth Proportional to 9,095.64, 12,550.56 and 5,116.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,095.64 : 12,550.56 = 5,116.10 : x
2. Step 2: Convert to fraction form
   9,095.64/12,550.56 = 5,116.10/x
3. Step 3: Cross multiply
   9,095.64x = 12,550.56 × 5,116.10
4. Step 4: Simplify right side
   9,095.64x = 64,209,920.02
5. Step 5: Solve for x
   x = 64,209,920.02/9,095.64
6. Step 6: Final answer
   x = 7,059.42