Finding the Fourth Proportional to 462,016.69, 691,339.00 and 272,567.82

Step by Step Solution

1. Step 1: Write the proportion equation
   462,016.69 : 691,339.00 = 272,567.82 : x
2. Step 2: Convert to fraction form
   462,016.69/691,339.00 = 272,567.82/x
3. Step 3: Cross multiply
   462,016.69x = 691,339.00 × 272,567.82
4. Step 4: Simplify right side
   462,016.69x = 188,436,762,644.36
5. Step 5: Solve for x
   x = 188,436,762,644.36/462,016.69
6. Step 6: Final answer
   x = 407,857.04