Finding the Fourth Proportional to 10,710.56, 14,780.40 and 5,994.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,710.56 : 14,780.40 = 5,994.80 : x
2. Step 2: Convert to fraction form
   10,710.56/14,780.40 = 5,994.80/x
3. Step 3: Cross multiply
   10,710.56x = 14,780.40 × 5,994.80
4. Step 4: Simplify right side
   10,710.56x = 88,605,541.92
5. Step 5: Solve for x
   x = 88,605,541.92/10,710.56
6. Step 6: Final answer
   x = 8,272.73