Finding the Fourth Proportional to 12,947.04, 19,417.67 and 5,049.77

Step by Step Solution

1. Step 1: Write the proportion equation
   12,947.04 : 19,417.67 = 5,049.77 : x
2. Step 2: Convert to fraction form
   12,947.04/19,417.67 = 5,049.77/x
3. Step 3: Cross multiply
   12,947.04x = 19,417.67 × 5,049.77
4. Step 4: Simplify right side
   12,947.04x = 98,054,747.05
5. Step 5: Solve for x
   x = 98,054,747.05/12,947.04
6. Step 6: Final answer
   x = 7,573.53