Finding the Fourth Proportional to 3,826.53, 5,279.26 and 2,501.01

Step by Step Solution

1. Step 1: Write the proportion equation
   3,826.53 : 5,279.26 = 2,501.01 : x
2. Step 2: Convert to fraction form
   3,826.53/5,279.26 = 2,501.01/x
3. Step 3: Cross multiply
   3,826.53x = 5,279.26 × 2,501.01
4. Step 4: Simplify right side
   3,826.53x = 13,203,443.15
5. Step 5: Solve for x
   x = 13,203,443.15/3,826.53
6. Step 6: Final answer
   x = 3,450.50