Finding the Fourth Proportional to 200,483.19, 276,666.71 and 109,844.91

Step by Step Solution

1. Step 1: Write the proportion equation
   200,483.19 : 276,666.71 = 109,844.91 : x
2. Step 2: Convert to fraction form
   200,483.19/276,666.71 = 109,844.91/x
3. Step 3: Cross multiply
   200,483.19x = 276,666.71 × 109,844.91
4. Step 4: Simplify right side
   200,483.19x = 30,390,429,310.72
5. Step 5: Solve for x
   x = 30,390,429,310.72/200,483.19
6. Step 6: Final answer
   x = 151,585.92