Finding the Fourth Proportional to 19,967.32, 27,553.72 and 11,014.84

Step by Step Solution

1. Step 1: Write the proportion equation
   19,967.32 : 27,553.72 = 11,014.84 : x
2. Step 2: Convert to fraction form
   19,967.32/27,553.72 = 11,014.84/x
3. Step 3: Cross multiply
   19,967.32x = 27,553.72 × 11,014.84
4. Step 4: Simplify right side
   19,967.32x = 303,499,817.20
5. Step 5: Solve for x
   x = 303,499,817.20/19,967.32
6. Step 6: Final answer
   x = 15,199.83