Finding the Fourth Proportional to 23,257.87, 32,098.56 and 13,051.71

Step by Step Solution

1. Step 1: Write the proportion equation
   23,257.87 : 32,098.56 = 13,051.71 : x
2. Step 2: Convert to fraction form
   23,257.87/32,098.56 = 13,051.71/x
3. Step 3: Cross multiply
   23,257.87x = 32,098.56 × 13,051.71
4. Step 4: Simplify right side
   23,257.87x = 418,941,096.54
5. Step 5: Solve for x
   x = 418,941,096.54/23,257.87
6. Step 6: Final answer
   x = 18,012.88