Finding the Fourth Proportional to 9,675.74, 14,515.50 and 3,101.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,675.74 : 14,515.50 = 3,101.42 : x
2. Step 2: Convert to fraction form
   9,675.74/14,515.50 = 3,101.42/x
3. Step 3: Cross multiply
   9,675.74x = 14,515.50 × 3,101.42
4. Step 4: Simplify right side
   9,675.74x = 45,018,662.01
5. Step 5: Solve for x
   x = 45,018,662.01/9,675.74
6. Step 6: Final answer
   x = 4,652.74