Finding the Fourth Proportional to 3,695.56, 5,549.93 and 3,546.90

Step by Step Solution

1. Step 1: Write the proportion equation
   3,695.56 : 5,549.93 = 3,546.90 : x
2. Step 2: Convert to fraction form
   3,695.56/5,549.93 = 3,546.90/x
3. Step 3: Cross multiply
   3,695.56x = 5,549.93 × 3,546.90
4. Step 4: Simplify right side
   3,695.56x = 19,685,046.72
5. Step 5: Solve for x
   x = 19,685,046.72/3,695.56
6. Step 6: Final answer
   x = 5,326.67