Finding the Fourth Proportional to 3,347.94, 5,018.22 and 2,523.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,347.94 : 5,018.22 = 2,523.57 : x
2. Step 2: Convert to fraction form
   3,347.94/5,018.22 = 2,523.57/x
3. Step 3: Cross multiply
   3,347.94x = 5,018.22 × 2,523.57
4. Step 4: Simplify right side
   3,347.94x = 12,663,829.45
5. Step 5: Solve for x
   x = 12,663,829.45/3,347.94
6. Step 6: Final answer
   x = 3,782.57