Finding the Fourth Proportional to 22,484.09, 31,030.25 and 13,052.09

Step by Step Solution

1. Step 1: Write the proportion equation
   22,484.09 : 31,030.25 = 13,052.09 : x
2. Step 2: Convert to fraction form
   22,484.09/31,030.25 = 13,052.09/x
3. Step 3: Cross multiply
   22,484.09x = 31,030.25 × 13,052.09
4. Step 4: Simplify right side
   22,484.09x = 405,009,615.72
5. Step 5: Solve for x
   x = 405,009,615.72/22,484.09
6. Step 6: Final answer
   x = 18,013.16