Finding the Fourth Proportional to 23,123.36, 34,690.56 and 7,541

Step by Step Solution

1. Step 1: Write the proportion equation
   23,123.36 : 34,690.56 = 7,541 : x
2. Step 2: Convert to fraction form
   23,123.36/34,690.56 = 7,541/x
3. Step 3: Cross multiply
   23,123.36x = 34,690.56 × 7,541
4. Step 4: Simplify right side
   23,123.36x = 261,601,512.96
5. Step 5: Solve for x
   x = 261,601,512.96/23,123.36
6. Step 6: Final answer
   x = 11,313.30