Finding the Fourth Proportional to 200,357, 276,501.30 and 110,933

Step by Step Solution

1. Step 1: Write the proportion equation
   200,357 : 276,501.30 = 110,933 : x
2. Step 2: Convert to fraction form
   200,357/276,501.30 = 110,933/x
3. Step 3: Cross multiply
   200,357x = 276,501.30 × 110,933
4. Step 4: Simplify right side
   200,357x = 30,673,118,712.90
5. Step 5: Solve for x
   x = 30,673,118,712.90/200,357
6. Step 6: Final answer
   x = 153,092.32