Finding the Fourth Proportional to 32,457.43, 48,685.83 and 10,270.81

Step by Step Solution

1. Step 1: Write the proportion equation
   32,457.43 : 48,685.83 = 10,270.81 : x
2. Step 2: Convert to fraction form
   32,457.43/48,685.83 = 10,270.81/x
3. Step 3: Cross multiply
   32,457.43x = 48,685.83 × 10,270.81
4. Step 4: Simplify right side
   32,457.43x = 500,042,909.62
5. Step 5: Solve for x
   x = 500,042,909.62/32,457.43
6. Step 6: Final answer
   x = 15,406.12