Finding the Fourth Proportional to 3,701.04, 5,100.42 and 2,651.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,701.04 : 5,100.42 = 2,651.28 : x
2. Step 2: Convert to fraction form
   3,701.04/5,100.42 = 2,651.28/x
3. Step 3: Cross multiply
   3,701.04x = 5,100.42 × 2,651.28
4. Step 4: Simplify right side
   3,701.04x = 13,522,641.54
5. Step 5: Solve for x
   x = 13,522,641.54/3,701.04
6. Step 6: Final answer
   x = 3,653.74