Finding the Fourth Proportional to 571,104.27, 788,429.48 and 364,580.37

Step by Step Solution

1. Step 1: Write the proportion equation
   571,104.27 : 788,429.48 = 364,580.37 : x
2. Step 2: Convert to fraction form
   571,104.27/788,429.48 = 364,580.37/x
3. Step 3: Cross multiply
   571,104.27x = 788,429.48 × 364,580.37
4. Step 4: Simplify right side
   571,104.27x = 287,445,909,714.41
5. Step 5: Solve for x
   x = 287,445,909,714.41/571,104.27
6. Step 6: Final answer
   x = 503,315.99