Finding the Fourth Proportional to 2,626.25, 3,623.59 and 1,491.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.25 : 3,623.59 = 1,491.67 : x
2. Step 2: Convert to fraction form
   2,626.25/3,623.59 = 1,491.67/x
3. Step 3: Cross multiply
   2,626.25x = 3,623.59 × 1,491.67
4. Step 4: Simplify right side
   2,626.25x = 5,405,178.12
5. Step 5: Solve for x
   x = 5,405,178.12/2,626.25
6. Step 6: Final answer
   x = 2,058.14