Finding the Fourth Proportional to 23,341.48, 32,210.94 and 12,730.89

Step by Step Solution

1. Step 1: Write the proportion equation
   23,341.48 : 32,210.94 = 12,730.89 : x
2. Step 2: Convert to fraction form
   23,341.48/32,210.94 = 12,730.89/x
3. Step 3: Cross multiply
   23,341.48x = 32,210.94 × 12,730.89
4. Step 4: Simplify right side
   23,341.48x = 410,073,933.94
5. Step 5: Solve for x
   x = 410,073,933.94/23,341.48
6. Step 6: Final answer
   x = 17,568.46