Finding the Fourth Proportional to 3,730.16, 5,147.57 and 2,051.53

Step by Step Solution

1. Step 1: Write the proportion equation
   3,730.16 : 5,147.57 = 2,051.53 : x
2. Step 2: Convert to fraction form
   3,730.16/5,147.57 = 2,051.53/x
3. Step 3: Cross multiply
   3,730.16x = 5,147.57 × 2,051.53
4. Step 4: Simplify right side
   3,730.16x = 10,560,386.54
5. Step 5: Solve for x
   x = 10,560,386.54/3,730.16
6. Step 6: Final answer
   x = 2,831.08