Finding the Fourth Proportional to 22,484.34, 31,030.60 and 13,052.34

Step by Step Solution

1. Step 1: Write the proportion equation
   22,484.34 : 31,030.60 = 13,052.34 : x
2. Step 2: Convert to fraction form
   22,484.34/31,030.60 = 13,052.34/x
3. Step 3: Cross multiply
   22,484.34x = 31,030.60 × 13,052.34
4. Step 4: Simplify right side
   22,484.34x = 405,021,941.60
5. Step 5: Solve for x
   x = 405,021,941.60/22,484.34
6. Step 6: Final answer
   x = 18,013.51