Finding the Fourth Proportional to 9,274.95, 13,915.98 and 3,729.89

Step by Step Solution

1. Step 1: Write the proportion equation
   9,274.95 : 13,915.98 = 3,729.89 : x
2. Step 2: Convert to fraction form
   9,274.95/13,915.98 = 3,729.89/x
3. Step 3: Cross multiply
   9,274.95x = 13,915.98 × 3,729.89
4. Step 4: Simplify right side
   9,274.95x = 51,905,074.64
5. Step 5: Solve for x
   x = 51,905,074.64/9,274.95
6. Step 6: Final answer
   x = 5,596.26