Finding the Fourth Proportional to 449,043.01, 672,981.31 and 182,493.34

Step by Step Solution

1. Step 1: Write the proportion equation
   449,043.01 : 672,981.31 = 182,493.34 : x
2. Step 2: Convert to fraction form
   449,043.01/672,981.31 = 182,493.34/x
3. Step 3: Cross multiply
   449,043.01x = 672,981.31 × 182,493.34
4. Step 4: Simplify right side
   449,043.01x = 122,814,607,019.48
5. Step 5: Solve for x
   x = 122,814,607,019.48/449,043.01
6. Step 6: Final answer
   x = 273,502.99