Finding the Fourth Proportional to 20,061.03, 27,681.98 and 11,106.29

Step by Step Solution

1. Step 1: Write the proportion equation
   20,061.03 : 27,681.98 = 11,106.29 : x
2. Step 2: Convert to fraction form
   20,061.03/27,681.98 = 11,106.29/x
3. Step 3: Cross multiply
   20,061.03x = 27,681.98 × 11,106.29
4. Step 4: Simplify right side
   20,061.03x = 307,443,955.62
5. Step 5: Solve for x
   x = 307,443,955.62/20,061.03
6. Step 6: Final answer
   x = 15,325.43