Finding the Fourth Proportional to 23,112.01, 34,673.19 and 7,317.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,112.01 : 34,673.19 = 7,317.98 : x
2. Step 2: Convert to fraction form
   23,112.01/34,673.19 = 7,317.98/x
3. Step 3: Cross multiply
   23,112.01x = 34,673.19 × 7,317.98
4. Step 4: Simplify right side
   23,112.01x = 253,737,710.96
5. Step 5: Solve for x
   x = 253,737,710.96/23,112.01
6. Step 6: Final answer
   x = 10,978.61