Finding the Fourth Proportional to 4,891.82, 7,339.01 and 1,381.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,891.82 : 7,339.01 = 1,381.83 : x
2. Step 2: Convert to fraction form
   4,891.82/7,339.01 = 1,381.83/x
3. Step 3: Cross multiply
   4,891.82x = 7,339.01 × 1,381.83
4. Step 4: Simplify right side
   4,891.82x = 10,141,267.64
5. Step 5: Solve for x
   x = 10,141,267.64/4,891.82
6. Step 6: Final answer
   x = 2,073.11