Finding the Fourth Proportional to 3,753.86, 5,599.07 and 3,537.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,753.86 : 5,599.07 = 3,537.05 : x
2. Step 2: Convert to fraction form
   3,753.86/5,599.07 = 3,537.05/x
3. Step 3: Cross multiply
   3,753.86x = 5,599.07 × 3,537.05
4. Step 4: Simplify right side
   3,753.86x = 19,804,144.86
5. Step 5: Solve for x
   x = 19,804,144.86/3,753.86
6. Step 6: Final answer
   x = 5,275.68