Finding the Fourth Proportional to 82,728.02, 124,112.72 and 23,563.69

Step by Step Solution

1. Step 1: Write the proportion equation
   82,728.02 : 124,112.72 = 23,563.69 : x
2. Step 2: Convert to fraction form
   82,728.02/124,112.72 = 23,563.69/x
3. Step 3: Cross multiply
   82,728.02x = 124,112.72 × 23,563.69
4. Step 4: Simplify right side
   82,728.02x = 2,924,553,407.76
5. Step 5: Solve for x
   x = 2,924,553,407.76/82,728.02
6. Step 6: Final answer
   x = 35,351.42