Finding the Fourth Proportional to 32,499.92, 48,749.86 and 11,723.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,499.92 : 48,749.86 = 11,723.42 : x
2. Step 2: Convert to fraction form
   32,499.92/48,749.86 = 11,723.42/x
3. Step 3: Cross multiply
   32,499.92x = 48,749.86 × 11,723.42
4. Step 4: Simplify right side
   32,499.92x = 571,515,083.72
5. Step 5: Solve for x
   x = 571,515,083.72/32,499.92
6. Step 6: Final answer
   x = 17,585.12