Finding the Fourth Proportional to 200,725.43, 277,004.61 and 110,075.76

Step by Step Solution

1. Step 1: Write the proportion equation
   200,725.43 : 277,004.61 = 110,075.76 : x
2. Step 2: Convert to fraction form
   200,725.43/277,004.61 = 110,075.76/x
3. Step 3: Cross multiply
   200,725.43x = 277,004.61 × 110,075.76
4. Step 4: Simplify right side
   200,725.43x = 30,491,492,969.25
5. Step 5: Solve for x
   x = 30,491,492,969.25/200,725.43
6. Step 6: Final answer
   x = 151,906.48