Finding the Fourth Proportional to 23,484.29, 32,407.56 and 12,873.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,484.29 : 32,407.56 = 12,873.69 : x
2. Step 2: Convert to fraction form
   23,484.29/32,407.56 = 12,873.69/x
3. Step 3: Cross multiply
   23,484.29x = 32,407.56 × 12,873.69
4. Step 4: Simplify right side
   23,484.29x = 417,204,881.10
5. Step 5: Solve for x
   x = 417,204,881.10/23,484.29
6. Step 6: Final answer
   x = 17,765.28