Finding the Fourth Proportional to 2,334.06, 3,501.77 and 1,238.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334.06 : 3,501.77 = 1,238.27 : x
2. Step 2: Convert to fraction form
   2,334.06/3,501.77 = 1,238.27/x
3. Step 3: Cross multiply
   2,334.06x = 3,501.77 × 1,238.27
4. Step 4: Simplify right side
   2,334.06x = 4,336,113.04
5. Step 5: Solve for x
   x = 4,336,113.04/2,334.06
6. Step 6: Final answer
   x = 1,857.76