Finding the Fourth Proportional to 9,266.40, 13,900.37 and 3,026.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,266.40 : 13,900.37 = 3,026.28 : x
2. Step 2: Convert to fraction form
   9,266.40/13,900.37 = 3,026.28/x
3. Step 3: Cross multiply
   9,266.40x = 13,900.37 × 3,026.28
4. Step 4: Simplify right side
   9,266.40x = 42,066,411.72
5. Step 5: Solve for x
   x = 42,066,411.72/9,266.40
6. Step 6: Final answer
   x = 4,539.67