Finding the Fourth Proportional to 6,061.74, 9,098.73 and 4,308.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,061.74 : 9,098.73 = 4,308.72 : x
2. Step 2: Convert to fraction form
   6,061.74/9,098.73 = 4,308.72/x
3. Step 3: Cross multiply
   6,061.74x = 9,098.73 × 4,308.72
4. Step 4: Simplify right side
   6,061.74x = 39,203,871.40
5. Step 5: Solve for x
   x = 39,203,871.40/6,061.74
6. Step 6: Final answer
   x = 6,467.43