Finding the Fourth Proportional to 6,540.93, 9,026.58 and 3,556.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,540.93 : 9,026.58 = 3,556.76 : x
2. Step 2: Convert to fraction form
   6,540.93/9,026.58 = 3,556.76/x
3. Step 3: Cross multiply
   6,540.93x = 9,026.58 × 3,556.76
4. Step 4: Simplify right side
   6,540.93x = 32,105,333.55
5. Step 5: Solve for x
   x = 32,105,333.55/6,540.93
6. Step 6: Final answer
   x = 4,908.37