Finding the Fourth Proportional to 23,198.94, 34,804.89 and 7,627.50

Step by Step Solution

1. Step 1: Write the proportion equation
   23,198.94 : 34,804.89 = 7,627.50 : x
2. Step 2: Convert to fraction form
   23,198.94/34,804.89 = 7,627.50/x
3. Step 3: Cross multiply
   23,198.94x = 34,804.89 × 7,627.50
4. Step 4: Simplify right side
   23,198.94x = 265,474,298.48
5. Step 5: Solve for x
   x = 265,474,298.48/23,198.94
6. Step 6: Final answer
   x = 11,443.38