Finding the Fourth Proportional to 201,158.69, 277,599.17 and 110,514.83

Step by Step Solution

1. Step 1: Write the proportion equation
   201,158.69 : 277,599.17 = 110,514.83 : x
2. Step 2: Convert to fraction form
   201,158.69/277,599.17 = 110,514.83/x
3. Step 3: Cross multiply
   201,158.69x = 277,599.17 × 110,514.83
4. Step 4: Simplify right side
   201,158.69x = 30,678,825,080.69
5. Step 5: Solve for x
   x = 30,678,825,080.69/201,158.69
6. Step 6: Final answer
   x = 152,510.56