Finding the Fourth Proportional to 22,962.28, 34,410.52 and 13,081.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,962.28 : 34,410.52 = 13,081.14 : x
2. Step 2: Convert to fraction form
   22,962.28/34,410.52 = 13,081.14/x
3. Step 3: Cross multiply
   22,962.28x = 34,410.52 × 13,081.14
4. Step 4: Simplify right side
   22,962.28x = 450,128,829.59
5. Step 5: Solve for x
   x = 450,128,829.59/22,962.28
6. Step 6: Final answer
   x = 19,602.97