Finding the Fourth Proportional to 162,744.65, 224,437.74 and 111,667.27

Step by Step Solution

1. Step 1: Write the proportion equation
   162,744.65 : 224,437.74 = 111,667.27 : x
2. Step 2: Convert to fraction form
   162,744.65/224,437.74 = 111,667.27/x
3. Step 3: Cross multiply
   162,744.65x = 224,437.74 × 111,667.27
4. Step 4: Simplify right side
   162,744.65x = 25,062,349,710.77
5. Step 5: Solve for x
   x = 25,062,349,710.77/162,744.65
6. Step 6: Final answer
   x = 153,997.99