Finding the Fourth Proportional to 50,041.58, 69,044.42 and 29,889.60

Step by Step Solution

1. Step 1: Write the proportion equation
   50,041.58 : 69,044.42 = 29,889.60 : x
2. Step 2: Convert to fraction form
   50,041.58/69,044.42 = 29,889.60/x
3. Step 3: Cross multiply
   50,041.58x = 69,044.42 × 29,889.60
4. Step 4: Simplify right side
   50,041.58x = 2,063,710,096.03
5. Step 5: Solve for x
   x = 2,063,710,096.03/50,041.58
6. Step 6: Final answer
   x = 41,239.91