Finding the Fourth Proportional to 3,670.12, 5,504.56 and 1,037.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670.12 : 5,504.56 = 1,037.82 : x
2. Step 2: Convert to fraction form
   3,670.12/5,504.56 = 1,037.82/x
3. Step 3: Cross multiply
   3,670.12x = 5,504.56 × 1,037.82
4. Step 4: Simplify right side
   3,670.12x = 5,712,742.46
5. Step 5: Solve for x
   x = 5,712,742.46/3,670.12
6. Step 6: Final answer
   x = 1,556.55