Finding the Fourth Proportional to 200,732, 277,010.16 and 111,308

Step by Step Solution

1. Step 1: Write the proportion equation
   200,732 : 277,010.16 = 111,308 : x
2. Step 2: Convert to fraction form
   200,732/277,010.16 = 111,308/x
3. Step 3: Cross multiply
   200,732x = 277,010.16 × 111,308
4. Step 4: Simplify right side
   200,732x = 30,833,446,889.28
5. Step 5: Solve for x
   x = 30,833,446,889.28/200,732
6. Step 6: Final answer
   x = 153,605.04