Finding the Fourth Proportional to 23,277.50, 34,888.89 and 10,771.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,277.50 : 34,888.89 = 10,771.10 : x
2. Step 2: Convert to fraction form
   23,277.50/34,888.89 = 10,771.10/x
3. Step 3: Cross multiply
   23,277.50x = 34,888.89 × 10,771.10
4. Step 4: Simplify right side
   23,277.50x = 375,791,548.63
5. Step 5: Solve for x
   x = 375,791,548.63/23,277.50
6. Step 6: Final answer
   x = 16,143.99