Finding the Fourth Proportional to 200,170, 276,243.24 and 110,746

Step by Step Solution

1. Step 1: Write the proportion equation
   200,170 : 276,243.24 = 110,746 : x
2. Step 2: Convert to fraction form
   200,170/276,243.24 = 110,746/x
3. Step 3: Cross multiply
   200,170x = 276,243.24 × 110,746
4. Step 4: Simplify right side
   200,170x = 30,592,833,857.04
5. Step 5: Solve for x
   x = 30,592,833,857.04/200,170
6. Step 6: Final answer
   x = 152,834.26