Finding the Fourth Proportional to 3,705.46, 5,113.26 and 2,026.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705.46 : 5,113.26 = 2,026.50 : x
2. Step 2: Convert to fraction form
   3,705.46/5,113.26 = 2,026.50/x
3. Step 3: Cross multiply
   3,705.46x = 5,113.26 × 2,026.50
4. Step 4: Simplify right side
   3,705.46x = 10,362,021.39
5. Step 5: Solve for x
   x = 10,362,021.39/3,705.46
6. Step 6: Final answer
   x = 2,796.42