Finding the Fourth Proportional to 3,696.01, 5,100.45 and 2,017.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,696.01 : 5,100.45 = 2,017.42 : x
2. Step 2: Convert to fraction form
   3,696.01/5,100.45 = 2,017.42/x
3. Step 3: Cross multiply
   3,696.01x = 5,100.45 × 2,017.42
4. Step 4: Simplify right side
   3,696.01x = 10,289,749.84
5. Step 5: Solve for x
   x = 10,289,749.84/3,696.01
6. Step 6: Final answer
   x = 2,784.02