Finding the Fourth Proportional to 150,018.48, 224,830.89 and 110,390.04

Step by Step Solution

1. Step 1: Write the proportion equation
   150,018.48 : 224,830.89 = 110,390.04 : x
2. Step 2: Convert to fraction form
   150,018.48/224,830.89 = 110,390.04/x
3. Step 3: Cross multiply
   150,018.48x = 224,830.89 × 110,390.04
4. Step 4: Simplify right side
   150,018.48x = 24,819,090,940.34
5. Step 5: Solve for x
   x = 24,819,090,940.34/150,018.48
6. Step 6: Final answer
   x = 165,440.22