Finding the Fourth Proportional to 50,045.49, 69,051.15 and 29,908.89

Step by Step Solution

1. Step 1: Write the proportion equation
   50,045.49 : 69,051.15 = 29,908.89 : x
2. Step 2: Convert to fraction form
   50,045.49/69,051.15 = 29,908.89/x
3. Step 3: Cross multiply
   50,045.49x = 69,051.15 × 29,908.89
4. Step 4: Simplify right side
   50,045.49x = 2,065,243,249.72
5. Step 5: Solve for x
   x = 2,065,243,249.72/50,045.49
6. Step 6: Final answer
   x = 41,267.32