Finding the Fourth Proportional to 23,503.56, 32,435.52 and 13,293.76

Step by Step Solution

1. Step 1: Write the proportion equation
   23,503.56 : 32,435.52 = 13,293.76 : x
2. Step 2: Convert to fraction form
   23,503.56/32,435.52 = 13,293.76/x
3. Step 3: Cross multiply
   23,503.56x = 32,435.52 × 13,293.76
4. Step 4: Simplify right side
   23,503.56x = 431,189,789.71
5. Step 5: Solve for x
   x = 431,189,789.71/23,503.56
6. Step 6: Final answer
   x = 18,345.73