Finding the Fourth Proportional to 12,746.45, 17,594.84 and 10,946.71

Step by Step Solution

1. Step 1: Write the proportion equation
   12,746.45 : 17,594.84 = 10,946.71 : x
2. Step 2: Convert to fraction form
   12,746.45/17,594.84 = 10,946.71/x
3. Step 3: Cross multiply
   12,746.45x = 17,594.84 × 10,946.71
4. Step 4: Simplify right side
   12,746.45x = 192,605,561.37
5. Step 5: Solve for x
   x = 192,605,561.37/12,746.45
6. Step 6: Final answer
   x = 15,110.52