Finding the Fourth Proportional to 23,481.52, 32,404.56 and 12,871.84

Step by Step Solution

1. Step 1: Write the proportion equation
   23,481.52 : 32,404.56 = 12,871.84 : x
2. Step 2: Convert to fraction form
   23,481.52/32,404.56 = 12,871.84/x
3. Step 3: Cross multiply
   23,481.52x = 32,404.56 × 12,871.84
4. Step 4: Simplify right side
   23,481.52x = 417,106,311.59
5. Step 5: Solve for x
   x = 417,106,311.59/23,481.52
6. Step 6: Final answer
   x = 17,763.17