Finding the Fourth Proportional to 7,744.03, 10,741.60 and 7,478.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,744.03 : 10,741.60 = 7,478.52 : x
2. Step 2: Convert to fraction form
   7,744.03/10,741.60 = 7,478.52/x
3. Step 3: Cross multiply
   7,744.03x = 10,741.60 × 7,478.52
4. Step 4: Simplify right side
   7,744.03x = 80,331,179.33
5. Step 5: Solve for x
   x = 80,331,179.33/7,744.03
6. Step 6: Final answer
   x = 10,373.30