Finding the Fourth Proportional to 23,483.82, 32,407.15 and 12,873.22

Step by Step Solution

1. Step 1: Write the proportion equation
   23,483.82 : 32,407.15 = 12,873.22 : x
2. Step 2: Convert to fraction form
   23,483.82/32,407.15 = 12,873.22/x
3. Step 3: Cross multiply
   23,483.82x = 32,407.15 × 12,873.22
4. Step 4: Simplify right side
   23,483.82x = 417,184,371.52
5. Step 5: Solve for x
   x = 417,184,371.52/23,483.82
6. Step 6: Final answer
   x = 17,764.76