Finding the Fourth Proportional to 32,561.00, 48,843.39 and 12,570.59

Step by Step Solution

1. Step 1: Write the proportion equation
   32,561.00 : 48,843.39 = 12,570.59 : x
2. Step 2: Convert to fraction form
   32,561.00/48,843.39 = 12,570.59/x
3. Step 3: Cross multiply
   32,561.00x = 48,843.39 × 12,570.59
4. Step 4: Simplify right side
   32,561.00x = 613,990,053.69
5. Step 5: Solve for x
   x = 613,990,053.69/32,561.00
6. Step 6: Final answer
   x = 18,856.61