Finding the Fourth Proportional to 6,337.52, 9,507.30 and 3,581.90

Step by Step Solution

1. Step 1: Write the proportion equation
   6,337.52 : 9,507.30 = 3,581.90 : x
2. Step 2: Convert to fraction form
   6,337.52/9,507.30 = 3,581.90/x
3. Step 3: Cross multiply
   6,337.52x = 9,507.30 × 3,581.90
4. Step 4: Simplify right side
   6,337.52x = 34,054,155.89
5. Step 5: Solve for x
   x = 34,054,155.89/6,337.52
6. Step 6: Final answer
   x = 5,373.42