Finding the Fourth Proportional to 1,770.04, 2,436.24 and 1,626.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,770.04 : 2,436.24 = 1,626.67 : x
2. Step 2: Convert to fraction form
   1,770.04/2,436.24 = 1,626.67/x
3. Step 3: Cross multiply
   1,770.04x = 2,436.24 × 1,626.67
4. Step 4: Simplify right side
   1,770.04x = 3,962,958.52
5. Step 5: Solve for x
   x = 3,962,958.52/1,770.04
6. Step 6: Final answer
   x = 2,238.91