Finding the Fourth Proportional to 3,734.37, 5,597.55 and 1,392.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,734.37 : 5,597.55 = 1,392.93 : x
2. Step 2: Convert to fraction form
   3,734.37/5,597.55 = 1,392.93/x
3. Step 3: Cross multiply
   3,734.37x = 5,597.55 × 1,392.93
4. Step 4: Simplify right side
   3,734.37x = 7,796,995.32
5. Step 5: Solve for x
   x = 7,796,995.32/3,734.37
6. Step 6: Final answer
   x = 2,087.90