Finding the Fourth Proportional to 10,738.63, 14,811.81 and 10,377.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,738.63 : 14,811.81 = 10,377.37 : x
2. Step 2: Convert to fraction form
   10,738.63/14,811.81 = 10,377.37/x
3. Step 3: Cross multiply
   10,738.63x = 14,811.81 × 10,377.37
4. Step 4: Simplify right side
   10,738.63x = 153,707,632.74
5. Step 5: Solve for x
   x = 153,707,632.74/10,738.63
6. Step 6: Final answer
   x = 14,313.52