Finding the Fourth Proportional to 23,532.72, 35,288.72 and 11,056.29

Step by Step Solution

1. Step 1: Write the proportion equation
   23,532.72 : 35,288.72 = 11,056.29 : x
2. Step 2: Convert to fraction form
   23,532.72/35,288.72 = 11,056.29/x
3. Step 3: Cross multiply
   23,532.72x = 35,288.72 × 11,056.29
4. Step 4: Simplify right side
   23,532.72x = 390,162,322.05
5. Step 5: Solve for x
   x = 390,162,322.05/23,532.72
6. Step 6: Final answer
   x = 16,579.57