Finding the Fourth Proportional to 139,792.70, 209,514.18 and 110,093.24

Step by Step Solution

1. Step 1: Write the proportion equation
   139,792.70 : 209,514.18 = 110,093.24 : x
2. Step 2: Convert to fraction form
   139,792.70/209,514.18 = 110,093.24/x
3. Step 3: Cross multiply
   139,792.70x = 209,514.18 × 110,093.24
4. Step 4: Simplify right side
   139,792.70x = 23,066,094,902.14
5. Step 5: Solve for x
   x = 23,066,094,902.14/139,792.70
6. Step 6: Final answer
   x = 165,002.14