Finding the Fourth Proportional to 10,478.42, 14,460.84 and 6,003.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,478.42 : 14,460.84 = 6,003.56 : x
2. Step 2: Convert to fraction form
   10,478.42/14,460.84 = 6,003.56/x
3. Step 3: Cross multiply
   10,478.42x = 14,460.84 × 6,003.56
4. Step 4: Simplify right side
   10,478.42x = 86,816,520.59
5. Step 5: Solve for x
   x = 86,816,520.59/10,478.42
6. Step 6: Final answer
   x = 8,285.27