Finding the Fourth Proportional to 10,471.50, 14,449.86 and 5,994.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,471.50 : 14,449.86 = 5,994.18 : x
2. Step 2: Convert to fraction form
   10,471.50/14,449.86 = 5,994.18/x
3. Step 3: Cross multiply
   10,471.50x = 14,449.86 × 5,994.18
4. Step 4: Simplify right side
   10,471.50x = 86,615,061.81
5. Step 5: Solve for x
   x = 86,615,061.81/10,471.50
6. Step 6: Final answer
   x = 8,271.50