Finding the Fourth Proportional to 36,466.31, 50,323.56 and 19,699.31

Step by Step Solution

1. Step 1: Write the proportion equation
   36,466.31 : 50,323.56 = 19,699.31 : x
2. Step 2: Convert to fraction form
   36,466.31/50,323.56 = 19,699.31/x
3. Step 3: Cross multiply
   36,466.31x = 50,323.56 × 19,699.31
4. Step 4: Simplify right side
   36,466.31x = 991,339,534.55
5. Step 5: Solve for x
   x = 991,339,534.55/36,466.31
6. Step 6: Final answer
   x = 27,185.08