Finding the Fourth Proportional to 3,941.31, 5,913.32 and 1,751.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,941.31 : 5,913.32 = 1,751.57 : x
2. Step 2: Convert to fraction form
   3,941.31/5,913.32 = 1,751.57/x
3. Step 3: Cross multiply
   3,941.31x = 5,913.32 × 1,751.57
4. Step 4: Simplify right side
   3,941.31x = 10,357,593.91
5. Step 5: Solve for x
   x = 10,357,593.91/3,941.31
6. Step 6: Final answer
   x = 2,627.96