Finding the Fourth Proportional to 200,491.47, 276,674.00 and 109,843.02

Step by Step Solution

1. Step 1: Write the proportion equation
   200,491.47 : 276,674.00 = 109,843.02 : x
2. Step 2: Convert to fraction form
   200,491.47/276,674.00 = 109,843.02/x
3. Step 3: Cross multiply
   200,491.47x = 276,674.00 × 109,843.02
4. Step 4: Simplify right side
   200,491.47x = 30,390,707,166.26
5. Step 5: Solve for x
   x = 30,390,707,166.26/200,491.47
6. Step 6: Final answer
   x = 151,581.05