Finding the Fourth Proportional to 19,601.46, 27,050.27 and 10,649.12

Step by Step Solution

1. Step 1: Write the proportion equation
   19,601.46 : 27,050.27 = 10,649.12 : x
2. Step 2: Convert to fraction form
   19,601.46/27,050.27 = 10,649.12/x
3. Step 3: Cross multiply
   19,601.46x = 27,050.27 × 10,649.12
4. Step 4: Simplify right side
   19,601.46x = 288,061,382.77
5. Step 5: Solve for x
   x = 288,061,382.77/19,601.46
6. Step 6: Final answer
   x = 14,695.91