Finding the Fourth Proportional to 34,095.72, 51,162.48 and 13,049.76

Step by Step Solution

1. Step 1: Write the proportion equation
   34,095.72 : 51,162.48 = 13,049.76 : x
2. Step 2: Convert to fraction form
   34,095.72/51,162.48 = 13,049.76/x
3. Step 3: Cross multiply
   34,095.72x = 51,162.48 × 13,049.76
4. Step 4: Simplify right side
   34,095.72x = 667,658,085.00
5. Step 5: Solve for x
   x = 667,658,085.00/34,095.72
6. Step 6: Final answer
   x = 19,581.87