Finding the Fourth Proportional to 9,257.94, 13,884.03 and 3,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,257.94 : 13,884.03 = 3,100.50 : x
2. Step 2: Convert to fraction form
   9,257.94/13,884.03 = 3,100.50/x
3. Step 3: Cross multiply
   9,257.94x = 13,884.03 × 3,100.50
4. Step 4: Simplify right side
   9,257.94x = 43,047,435.02
5. Step 5: Solve for x
   x = 43,047,435.02/9,257.94
6. Step 6: Final answer
   x = 4,649.79