Finding the Fourth Proportional to 3,737.89, 5,603.77 and 1,762.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,737.89 : 5,603.77 = 1,762.57 : x
2. Step 2: Convert to fraction form
   3,737.89/5,603.77 = 1,762.57/x
3. Step 3: Cross multiply
   3,737.89x = 5,603.77 × 1,762.57
4. Step 4: Simplify right side
   3,737.89x = 9,877,036.89
5. Step 5: Solve for x
   x = 9,877,036.89/3,737.89
6. Step 6: Final answer
   x = 2,642.41