Finding the Fourth Proportional to 9,094.98, 12,550.48 and 5,116.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,094.98 : 12,550.48 = 5,116.20 : x
2. Step 2: Convert to fraction form
   9,094.98/12,550.48 = 5,116.20/x
3. Step 3: Cross multiply
   9,094.98x = 12,550.48 × 5,116.20
4. Step 4: Simplify right side
   9,094.98x = 64,210,765.78
5. Step 5: Solve for x
   x = 64,210,765.78/9,094.98
6. Step 6: Final answer
   x = 7,060.02