Finding the Fourth Proportional to 2,534.10, 3,799.59 and 890.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534.10 : 3,799.59 = 890.83 : x
2. Step 2: Convert to fraction form
   2,534.10/3,799.59 = 890.83/x
3. Step 3: Cross multiply
   2,534.10x = 3,799.59 × 890.83
4. Step 4: Simplify right side
   2,534.10x = 3,384,795.18
5. Step 5: Solve for x
   x = 3,384,795.18/2,534.10
6. Step 6: Final answer
   x = 1,335.70