Finding the Fourth Proportional to 6,581.53, 9,081.62 and 3,787.03

Step by Step Solution

1. Step 1: Write the proportion equation
   6,581.53 : 9,081.62 = 3,787.03 : x
2. Step 2: Convert to fraction form
   6,581.53/9,081.62 = 3,787.03/x
3. Step 3: Cross multiply
   6,581.53x = 9,081.62 × 3,787.03
4. Step 4: Simplify right side
   6,581.53x = 34,392,348.45
5. Step 5: Solve for x
   x = 34,392,348.45/6,581.53
6. Step 6: Final answer
   x = 5,225.59