Finding the Fourth Proportional to 9,268.53, 13,899.89 and 3,027.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,268.53 : 13,899.89 = 3,027.12 : x
2. Step 2: Convert to fraction form
   9,268.53/13,899.89 = 3,027.12/x
3. Step 3: Cross multiply
   9,268.53x = 13,899.89 × 3,027.12
4. Step 4: Simplify right side
   9,268.53x = 42,076,619.88
5. Step 5: Solve for x
   x = 42,076,619.88/9,268.53
6. Step 6: Final answer
   x = 4,539.73