Finding the Fourth Proportional to 23,081.63, 34,627.37 and 7,291.28

Step by Step Solution

1. Step 1: Write the proportion equation
   23,081.63 : 34,627.37 = 7,291.28 : x
2. Step 2: Convert to fraction form
   23,081.63/34,627.37 = 7,291.28/x
3. Step 3: Cross multiply
   23,081.63x = 34,627.37 × 7,291.28
4. Step 4: Simplify right side
   23,081.63x = 252,477,900.45
5. Step 5: Solve for x
   x = 252,477,900.45/23,081.63
6. Step 6: Final answer
   x = 10,938.48