Finding the Fourth Proportional to 3,736.58, 5,601.62 and 2,761.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736.58 : 5,601.62 = 2,761.34 : x
2. Step 2: Convert to fraction form
   3,736.58/5,601.62 = 2,761.34/x
3. Step 3: Cross multiply
   3,736.58x = 5,601.62 × 2,761.34
4. Step 4: Simplify right side
   3,736.58x = 15,467,977.37
5. Step 5: Solve for x
   x = 15,467,977.37/3,736.58
6. Step 6: Final answer
   x = 4,139.61