Finding the Fourth Proportional to 10,956.02, 16,434.30 and 3,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,956.02 : 16,434.30 = 3,560.50 : x
2. Step 2: Convert to fraction form
   10,956.02/16,434.30 = 3,560.50/x
3. Step 3: Cross multiply
   10,956.02x = 16,434.30 × 3,560.50
4. Step 4: Simplify right side
   10,956.02x = 58,514,325.15
5. Step 5: Solve for x
   x = 58,514,325.15/10,956.02
6. Step 6: Final answer
   x = 5,340.84