Finding the Fourth Proportional to 50,499.75, 75,760.56 and 19,335

Step by Step Solution

1. Step 1: Write the proportion equation
   50,499.75 : 75,760.56 = 19,335 : x
2. Step 2: Convert to fraction form
   50,499.75/75,760.56 = 19,335/x
3. Step 3: Cross multiply
   50,499.75x = 75,760.56 × 19,335
4. Step 4: Simplify right side
   50,499.75x = 1,464,830,427.60
5. Step 5: Solve for x
   x = 1,464,830,427.60/50,499.75
6. Step 6: Final answer
   x = 29,006.69