Finding the Fourth Proportional to 16,932.53, 25,386.48 and 7,074.62

Step by Step Solution

1. Step 1: Write the proportion equation
   16,932.53 : 25,386.48 = 7,074.62 : x
2. Step 2: Convert to fraction form
   16,932.53/25,386.48 = 7,074.62/x
3. Step 3: Cross multiply
   16,932.53x = 25,386.48 × 7,074.62
4. Step 4: Simplify right side
   16,932.53x = 179,599,780.29
5. Step 5: Solve for x
   x = 179,599,780.29/16,932.53
6. Step 6: Final answer
   x = 10,606.79