Finding the Fourth Proportional to 9,515.31, 14,274.18 and 3,673.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,515.31 : 14,274.18 = 3,673.59 : x
2. Step 2: Convert to fraction form
   9,515.31/14,274.18 = 3,673.59/x
3. Step 3: Cross multiply
   9,515.31x = 14,274.18 × 3,673.59
4. Step 4: Simplify right side
   9,515.31x = 52,437,484.91
5. Step 5: Solve for x
   x = 52,437,484.91/9,515.31
6. Step 6: Final answer
   x = 5,510.85