Finding the Fourth Proportional to 50,499.96, 69,681.82 and 30,352.04

Step by Step Solution

1. Step 1: Write the proportion equation
   50,499.96 : 69,681.82 = 30,352.04 : x
2. Step 2: Convert to fraction form
   50,499.96/69,681.82 = 30,352.04/x
3. Step 3: Cross multiply
   50,499.96x = 69,681.82 × 30,352.04
4. Step 4: Simplify right side
   50,499.96x = 2,114,985,387.91
5. Step 5: Solve for x
   x = 2,114,985,387.91/50,499.96
6. Step 6: Final answer
   x = 41,880.93