Finding the Fourth Proportional to 3,697.93, 5,097.06 and 2,619.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,697.93 : 5,097.06 = 2,619.82 : x
2. Step 2: Convert to fraction form
   3,697.93/5,097.06 = 2,619.82/x
3. Step 3: Cross multiply
   3,697.93x = 5,097.06 × 2,619.82
4. Step 4: Simplify right side
   3,697.93x = 13,353,379.73
5. Step 5: Solve for x
   x = 13,353,379.73/3,697.93
6. Step 6: Final answer
   x = 3,611.04