Finding the Fourth Proportional to 5,852.63, 8,080.85 and 3,617.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,852.63 : 8,080.85 = 3,617.57 : x
2. Step 2: Convert to fraction form
   5,852.63/8,080.85 = 3,617.57/x
3. Step 3: Cross multiply
   5,852.63x = 8,080.85 × 3,617.57
4. Step 4: Simplify right side
   5,852.63x = 29,233,040.53
5. Step 5: Solve for x
   x = 29,233,040.53/5,852.63
6. Step 6: Final answer
   x = 4,994.86