Finding the Fourth Proportional to 9,637.75, 13,300.78 and 5,860.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,637.75 : 13,300.78 = 5,860.22 : x
2. Step 2: Convert to fraction form
   9,637.75/13,300.78 = 5,860.22/x
3. Step 3: Cross multiply
   9,637.75x = 13,300.78 × 5,860.22
4. Step 4: Simplify right side
   9,637.75x = 77,945,443.29
5. Step 5: Solve for x
   x = 77,945,443.29/9,637.75
6. Step 6: Final answer
   x = 8,087.51