Finding the Fourth Proportional to 3,493.82, 4,791.93 and 3,100.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,493.82 : 4,791.93 = 3,100.16 : x
2. Step 2: Convert to fraction form
   3,493.82/4,791.93 = 3,100.16/x
3. Step 3: Cross multiply
   3,493.82x = 4,791.93 × 3,100.16
4. Step 4: Simplify right side
   3,493.82x = 14,855,749.71
5. Step 5: Solve for x
   x = 14,855,749.71/3,493.82
6. Step 6: Final answer
   x = 4,252.01