Finding the Fourth Proportional to 199,584, 275,426.28 and 110,160

Step by Step Solution

1. Step 1: Write the proportion equation
   199,584 : 275,426.28 = 110,160 : x
2. Step 2: Convert to fraction form
   199,584/275,426.28 = 110,160/x
3. Step 3: Cross multiply
   199,584x = 275,426.28 × 110,160
4. Step 4: Simplify right side
   199,584x = 30,340,959,004.80
5. Step 5: Solve for x
   x = 30,340,959,004.80/199,584
6. Step 6: Final answer
   x = 152,021.00