Finding the Fourth Proportional to 50,113.58, 69,109.02 and 29,967.21

Step by Step Solution

1. Step 1: Write the proportion equation
   50,113.58 : 69,109.02 = 29,967.21 : x
2. Step 2: Convert to fraction form
   50,113.58/69,109.02 = 29,967.21/x
3. Step 3: Cross multiply
   50,113.58x = 69,109.02 × 29,967.21
4. Step 4: Simplify right side
   50,113.58x = 2,071,004,515.23
5. Step 5: Solve for x
   x = 2,071,004,515.23/50,113.58
6. Step 6: Final answer
   x = 41,326.22