Finding the Fourth Proportional to 19,523.37, 29,300.55 and 10,166.05

Step by Step Solution

1. Step 1: Write the proportion equation
   19,523.37 : 29,300.55 = 10,166.05 : x
2. Step 2: Convert to fraction form
   19,523.37/29,300.55 = 10,166.05/x
3. Step 3: Cross multiply
   19,523.37x = 29,300.55 × 10,166.05
4. Step 4: Simplify right side
   19,523.37x = 297,870,805.50
5. Step 5: Solve for x
   x = 297,870,805.50/19,523.37
6. Step 6: Final answer
   x = 15,257.14