Finding the Fourth Proportional to 201,300.86, 277,796.09 and 110,662.67

Step by Step Solution

1. Step 1: Write the proportion equation
   201,300.86 : 277,796.09 = 110,662.67 : x
2. Step 2: Convert to fraction form
   201,300.86/277,796.09 = 110,662.67/x
3. Step 3: Cross multiply
   201,300.86x = 277,796.09 × 110,662.67
4. Step 4: Simplify right side
   201,300.86x = 30,741,657,034.96
5. Step 5: Solve for x
   x = 30,741,657,034.96/201,300.86
6. Step 6: Final answer
   x = 152,714.98