Finding the Fourth Proportional to 23,460.87, 32,376.42 and 12,849.82

Step by Step Solution

1. Step 1: Write the proportion equation
   23,460.87 : 32,376.42 = 12,849.82 : x
2. Step 2: Convert to fraction form
   23,460.87/32,376.42 = 12,849.82/x
3. Step 3: Cross multiply
   23,460.87x = 32,376.42 × 12,849.82
4. Step 4: Simplify right side
   23,460.87x = 416,031,088.30
5. Step 5: Solve for x
   x = 416,031,088.30/23,460.87
6. Step 6: Final answer
   x = 17,732.98