Finding the Fourth Proportional to 2,424.50, 3,630.21 and 1,267.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.50 : 3,630.21 = 1,267.82 : x
2. Step 2: Convert to fraction form
   2,424.50/3,630.21 = 1,267.82/x
3. Step 3: Cross multiply
   2,424.50x = 3,630.21 × 1,267.82
4. Step 4: Simplify right side
   2,424.50x = 4,602,434.69
5. Step 5: Solve for x
   x = 4,602,434.69/2,424.50
6. Step 6: Final answer
   x = 1,898.31