Finding the Fourth Proportional to 15,059.82, 22,560.56 and 7,274.10

Step by Step Solution

1. Step 1: Write the proportion equation
   15,059.82 : 22,560.56 = 7,274.10 : x
2. Step 2: Convert to fraction form
   15,059.82/22,560.56 = 7,274.10/x
3. Step 3: Cross multiply
   15,059.82x = 22,560.56 × 7,274.10
4. Step 4: Simplify right side
   15,059.82x = 164,107,769.50
5. Step 5: Solve for x
   x = 164,107,769.50/15,059.82
6. Step 6: Final answer
   x = 10,897.06