Finding the Fourth Proportional to 443,103.52, 611,479.74 and 241,899.52

Step by Step Solution

1. Step 1: Write the proportion equation
   443,103.52 : 611,479.74 = 241,899.52 : x
2. Step 2: Convert to fraction form
   443,103.52/611,479.74 = 241,899.52/x
3. Step 3: Cross multiply
   443,103.52x = 611,479.74 × 241,899.52
4. Step 4: Simplify right side
   443,103.52x = 147,916,655,595.73
5. Step 5: Solve for x
   x = 147,916,655,595.73/443,103.52
6. Step 6: Final answer
   x = 333,819.64