Finding the Fourth Proportional to 6,389.22, 9,587.94 and 3,100.52

Step by Step Solution

1. Step 1: Write the proportion equation
   6,389.22 : 9,587.94 = 3,100.52 : x
2. Step 2: Convert to fraction form
   6,389.22/9,587.94 = 3,100.52/x
3. Step 3: Cross multiply
   6,389.22x = 9,587.94 × 3,100.52
4. Step 4: Simplify right side
   6,389.22x = 29,727,612.07
5. Step 5: Solve for x
   x = 29,727,612.07/6,389.22
6. Step 6: Final answer
   x = 4,652.77