Finding the Fourth Proportional to 10,051.41, 13,870.73 and 6,222.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,051.41 : 13,870.73 = 6,222.03 : x
2. Step 2: Convert to fraction form
   10,051.41/13,870.73 = 6,222.03/x
3. Step 3: Cross multiply
   10,051.41x = 13,870.73 × 6,222.03
4. Step 4: Simplify right side
   10,051.41x = 86,304,061.72
5. Step 5: Solve for x
   x = 86,304,061.72/10,051.41
6. Step 6: Final answer
   x = 8,586.27