Finding the Fourth Proportional to 2,622.73, 3,619.56 and 1,503.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622.73 : 3,619.56 = 1,503.82 : x
2. Step 2: Convert to fraction form
   2,622.73/3,619.56 = 1,503.82/x
3. Step 3: Cross multiply
   2,622.73x = 3,619.56 × 1,503.82
4. Step 4: Simplify right side
   2,622.73x = 5,443,166.72
5. Step 5: Solve for x
   x = 5,443,166.72/2,622.73
6. Step 6: Final answer
   x = 2,075.38