Finding the Fourth Proportional to 32,581.72, 48,848.66 and 10,382.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,581.72 : 48,848.66 = 10,382.32 : x
2. Step 2: Convert to fraction form
   32,581.72/48,848.66 = 10,382.32/x
3. Step 3: Cross multiply
   32,581.72x = 48,848.66 × 10,382.32
4. Step 4: Simplify right side
   32,581.72x = 507,162,419.69
5. Step 5: Solve for x
   x = 507,162,419.69/32,581.72
6. Step 6: Final answer
   x = 15,565.86