Finding the Fourth Proportional to 6,389.52, 8,817.52 and 3,736.41

Step by Step Solution

1. Step 1: Write the proportion equation
   6,389.52 : 8,817.52 = 3,736.41 : x
2. Step 2: Convert to fraction form
   6,389.52/8,817.52 = 3,736.41/x
3. Step 3: Cross multiply
   6,389.52x = 8,817.52 × 3,736.41
4. Step 4: Simplify right side
   6,389.52x = 32,945,869.90
5. Step 5: Solve for x
   x = 32,945,869.90/6,389.52
6. Step 6: Final answer
   x = 5,156.24