Finding the Fourth Proportional to 23,341.11, 32,210.71 and 12,730.80

Step by Step Solution

1. Step 1: Write the proportion equation
   23,341.11 : 32,210.71 = 12,730.80 : x
2. Step 2: Convert to fraction form
   23,341.11/32,210.71 = 12,730.80/x
3. Step 3: Cross multiply
   23,341.11x = 32,210.71 × 12,730.80
4. Step 4: Simplify right side
   23,341.11x = 410,068,106.87
5. Step 5: Solve for x
   x = 410,068,106.87/23,341.11
6. Step 6: Final answer
   x = 17,568.49