Finding the Fourth Proportional to 200,695.52, 301,004.96 and 100,827.98

Step by Step Solution

1. Step 1: Write the proportion equation
   200,695.52 : 301,004.96 = 100,827.98 : x
2. Step 2: Convert to fraction form
   200,695.52/301,004.96 = 100,827.98/x
3. Step 3: Cross multiply
   200,695.52x = 301,004.96 × 100,827.98
4. Step 4: Simplify right side
   200,695.52x = 30,349,722,086.78
5. Step 5: Solve for x
   x = 30,349,722,086.78/200,695.52
6. Step 6: Final answer
   x = 151,222.72