Finding the Fourth Proportional to 22,911.63, 34,372.35 and 7,116.32

Step by Step Solution

1. Step 1: Write the proportion equation
   22,911.63 : 34,372.35 = 7,116.32 : x
2. Step 2: Convert to fraction form
   22,911.63/34,372.35 = 7,116.32/x
3. Step 3: Cross multiply
   22,911.63x = 34,372.35 × 7,116.32
4. Step 4: Simplify right side
   22,911.63x = 244,604,469.89
5. Step 5: Solve for x
   x = 244,604,469.89/22,911.63
6. Step 6: Final answer
   x = 10,676.00