Finding the Fourth Proportional to 23,061.18, 34,595.40 and 8,072.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,061.18 : 34,595.40 = 8,072.48 : x
2. Step 2: Convert to fraction form
   23,061.18/34,595.40 = 8,072.48/x
3. Step 3: Cross multiply
   23,061.18x = 34,595.40 × 8,072.48
4. Step 4: Simplify right side
   23,061.18x = 279,270,761.08
5. Step 5: Solve for x
   x = 279,270,761.08/23,061.18
6. Step 6: Final answer
   x = 12,109.99