Finding the Fourth Proportional to 22,277.06, 30,741.42 and 13,322.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,277.06 : 30,741.42 = 13,322.82 : x
2. Step 2: Convert to fraction form
   22,277.06/30,741.42 = 13,322.82/x
3. Step 3: Cross multiply
   22,277.06x = 30,741.42 × 13,322.82
4. Step 4: Simplify right side
   22,277.06x = 409,562,405.20
5. Step 5: Solve for x
   x = 409,562,405.20/22,277.06
6. Step 6: Final answer
   x = 18,384.94