Finding the Fourth Proportional to 9,749.32, 14,628.30 and 3,591.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,749.32 : 14,628.30 = 3,591.88 : x
2. Step 2: Convert to fraction form
   9,749.32/14,628.30 = 3,591.88/x
3. Step 3: Cross multiply
   9,749.32x = 14,628.30 × 3,591.88
4. Step 4: Simplify right side
   9,749.32x = 52,543,098.20
5. Step 5: Solve for x
   x = 52,543,098.20/9,749.32
6. Step 6: Final answer
   x = 5,389.41