Finding the Fourth Proportional to 9,013.91, 13,510.82 and 3,745.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,013.91 : 13,510.82 = 3,745.98 : x
2. Step 2: Convert to fraction form
   9,013.91/13,510.82 = 3,745.98/x
3. Step 3: Cross multiply
   9,013.91x = 13,510.82 × 3,745.98
4. Step 4: Simplify right side
   9,013.91x = 50,611,261.50
5. Step 5: Solve for x
   x = 50,611,261.50/9,013.91
6. Step 6: Final answer
   x = 5,614.80