Finding the Fourth Proportional to 12,732.09, 19,100.24 and 5,337.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,732.09 : 19,100.24 = 5,337.10 : x
2. Step 2: Convert to fraction form
   12,732.09/19,100.24 = 5,337.10/x
3. Step 3: Cross multiply
   12,732.09x = 19,100.24 × 5,337.10
4. Step 4: Simplify right side
   12,732.09x = 101,939,890.90
5. Step 5: Solve for x
   x = 101,939,890.90/12,732.09
6. Step 6: Final answer
   x = 8,006.53