Finding the Fourth Proportional to 12,505.54, 18,754.84 and 3,738.37

Step by Step Solution

1. Step 1: Write the proportion equation
   12,505.54 : 18,754.84 = 3,738.37 : x
2. Step 2: Convert to fraction form
   12,505.54/18,754.84 = 3,738.37/x
3. Step 3: Cross multiply
   12,505.54x = 18,754.84 × 3,738.37
4. Step 4: Simplify right side
   12,505.54x = 70,112,531.21
5. Step 5: Solve for x
   x = 70,112,531.21/12,505.54
6. Step 6: Final answer
   x = 5,606.52