Finding the Fourth Proportional to 2,998.53, 4,496.72 and 1,267.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,998.53 : 4,496.72 = 1,267.29 : x
2. Step 2: Convert to fraction form
   2,998.53/4,496.72 = 1,267.29/x
3. Step 3: Cross multiply
   2,998.53x = 4,496.72 × 1,267.29
4. Step 4: Simplify right side
   2,998.53x = 5,698,641.95
5. Step 5: Solve for x
   x = 5,698,641.95/2,998.53
6. Step 6: Final answer
   x = 1,900.48