Finding the Fourth Proportional to 3,911.74, 5,873.07 and 3,733.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,911.74 : 5,873.07 = 3,733.12 : x
2. Step 2: Convert to fraction form
   3,911.74/5,873.07 = 3,733.12/x
3. Step 3: Cross multiply
   3,911.74x = 5,873.07 × 3,733.12
4. Step 4: Simplify right side
   3,911.74x = 21,924,875.08
5. Step 5: Solve for x
   x = 21,924,875.08/3,911.74
6. Step 6: Final answer
   x = 5,604.89