Finding the Fourth Proportional to 443,113.83, 611,493.96 and 241,909.83

Step by Step Solution

1. Step 1: Write the proportion equation
   443,113.83 : 611,493.96 = 241,909.83 : x
2. Step 2: Convert to fraction form
   443,113.83/611,493.96 = 241,909.83/x
3. Step 3: Cross multiply
   443,113.83x = 611,493.96 × 241,909.83
4. Step 4: Simplify right side
   443,113.83x = 147,926,399,909.63
5. Step 5: Solve for x
   x = 147,926,399,909.63/443,113.83
6. Step 6: Final answer
   x = 333,833.86