Finding the Fourth Proportional to 5,026.58, 7,539.83 and 2,104.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,026.58 : 7,539.83 = 2,104.89 : x
2. Step 2: Convert to fraction form
   5,026.58/7,539.83 = 2,104.89/x
3. Step 3: Cross multiply
   5,026.58x = 7,539.83 × 2,104.89
4. Step 4: Simplify right side
   5,026.58x = 15,870,493.70
5. Step 5: Solve for x
   x = 15,870,493.70/5,026.58
6. Step 6: Final answer
   x = 3,157.31