Finding the Fourth Proportional to 3,846.06, 5,762.52 and 3,472.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,846.06 : 5,762.52 = 3,472.74 : x
2. Step 2: Convert to fraction form
   3,846.06/5,762.52 = 3,472.74/x
3. Step 3: Cross multiply
   3,846.06x = 5,762.52 × 3,472.74
4. Step 4: Simplify right side
   3,846.06x = 20,011,733.70
5. Step 5: Solve for x
   x = 20,011,733.70/3,846.06
6. Step 6: Final answer
   x = 5,203.18