Finding the Fourth Proportional to 10,748.08, 16,116.94 and 4,506.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,748.08 : 16,116.94 = 4,506.42 : x
2. Step 2: Convert to fraction form
   10,748.08/16,116.94 = 4,506.42/x
3. Step 3: Cross multiply
   10,748.08x = 16,116.94 × 4,506.42
4. Step 4: Simplify right side
   10,748.08x = 72,629,700.75
5. Step 5: Solve for x
   x = 72,629,700.75/10,748.08
6. Step 6: Final answer
   x = 6,757.46