Finding the Fourth Proportional to 182,738.16, 252,256.38 and 111,141.18

Step by Step Solution

1. Step 1: Write the proportion equation
   182,738.16 : 252,256.38 = 111,141.18 : x
2. Step 2: Convert to fraction form
   182,738.16/252,256.38 = 111,141.18/x
3. Step 3: Cross multiply
   182,738.16x = 252,256.38 × 111,141.18
4. Step 4: Simplify right side
   182,738.16x = 28,036,071,735.73
5. Step 5: Solve for x
   x = 28,036,071,735.73/182,738.16
6. Step 6: Final answer
   x = 153,422.10