Finding the Fourth Proportional to 22,722.75, 34,085.34 and 7,141.59

Step by Step Solution

1. Step 1: Write the proportion equation
   22,722.75 : 34,085.34 = 7,141.59 : x
2. Step 2: Convert to fraction form
   22,722.75/34,085.34 = 7,141.59/x
3. Step 3: Cross multiply
   22,722.75x = 34,085.34 × 7,141.59
4. Step 4: Simplify right side
   22,722.75x = 243,423,523.29
5. Step 5: Solve for x
   x = 243,423,523.29/22,722.75
6. Step 6: Final answer
   x = 10,712.77