Finding the Fourth Proportional to 200,870.50, 277,200.51 and 110,227.98

Step by Step Solution

1. Step 1: Write the proportion equation
   200,870.50 : 277,200.51 = 110,227.98 : x
2. Step 2: Convert to fraction form
   200,870.50/277,200.51 = 110,227.98/x
3. Step 3: Cross multiply
   200,870.50x = 277,200.51 × 110,227.98
4. Step 4: Simplify right side
   200,870.50x = 30,555,252,272.27
5. Step 5: Solve for x
   x = 30,555,252,272.27/200,870.50
6. Step 6: Final answer
   x = 152,114.18