Finding the Fourth Proportional to 2,334, 3,498.56 and 1,238.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334 : 3,498.56 = 1,238.06 : x
2. Step 2: Convert to fraction form
   2,334/3,498.56 = 1,238.06/x
3. Step 3: Cross multiply
   2,334x = 3,498.56 × 1,238.06
4. Step 4: Simplify right side
   2,334x = 4,331,427.19
5. Step 5: Solve for x
   x = 4,331,427.19/2,334
6. Step 6: Final answer
   x = 1,855.80