Finding the Fourth Proportional to 23,113.01, 34,674.69 and 7,318.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,113.01 : 34,674.69 = 7,318.98 : x
2. Step 2: Convert to fraction form
   23,113.01/34,674.69 = 7,318.98/x
3. Step 3: Cross multiply
   23,113.01x = 34,674.69 × 7,318.98
4. Step 4: Simplify right side
   23,113.01x = 253,783,362.62
5. Step 5: Solve for x
   x = 253,783,362.62/23,113.01
6. Step 6: Final answer
   x = 10,980.11