Finding the Fourth Proportional to 23,024.52, 34,529.46 and 7,438.56

Step by Step Solution

1. Step 1: Write the proportion equation
   23,024.52 : 34,529.46 = 7,438.56 : x
2. Step 2: Convert to fraction form
   23,024.52/34,529.46 = 7,438.56/x
3. Step 3: Cross multiply
   23,024.52x = 34,529.46 × 7,438.56
4. Step 4: Simplify right side
   23,024.52x = 256,849,459.98
5. Step 5: Solve for x
   x = 256,849,459.98/23,024.52
6. Step 6: Final answer
   x = 11,155.48