Finding the Fourth Proportional to 5,991.18, 8,994.72 and 5,119.29

Step by Step Solution

1. Step 1: Write the proportion equation
   5,991.18 : 8,994.72 = 5,119.29 : x
2. Step 2: Convert to fraction form
   5,991.18/8,994.72 = 5,119.29/x
3. Step 3: Cross multiply
   5,991.18x = 8,994.72 × 5,119.29
4. Step 4: Simplify right side
   5,991.18x = 46,046,580.15
5. Step 5: Solve for x
   x = 46,046,580.15/5,991.18
6. Step 6: Final answer
   x = 7,685.73