Finding the Fourth Proportional to 3,732.89, 5,597.54 and 1,392.80

Step by Step Solution

1. Step 1: Write the proportion equation
   3,732.89 : 5,597.54 = 1,392.80 : x
2. Step 2: Convert to fraction form
   3,732.89/5,597.54 = 1,392.80/x
3. Step 3: Cross multiply
   3,732.89x = 5,597.54 × 1,392.80
4. Step 4: Simplify right side
   3,732.89x = 7,796,218.76
5. Step 5: Solve for x
   x = 7,796,218.76/3,732.89
6. Step 6: Final answer
   x = 2,088.52