Finding the Fourth Proportional to 181,224, 250,089.12 and 101,736

Step by Step Solution

1. Step 1: Write the proportion equation
   181,224 : 250,089.12 = 101,736 : x
2. Step 2: Convert to fraction form
   181,224/250,089.12 = 101,736/x
3. Step 3: Cross multiply
   181,224x = 250,089.12 × 101,736
4. Step 4: Simplify right side
   181,224x = 25,443,066,712.32
5. Step 5: Solve for x
   x = 25,443,066,712.32/181,224
6. Step 6: Final answer
   x = 140,395.68