Finding the Fourth Proportional to 71,873.72, 107,803.82 and 33,914.15

Step by Step Solution

1. Step 1: Write the proportion equation
   71,873.72 : 107,803.82 = 33,914.15 : x
2. Step 2: Convert to fraction form
   71,873.72/107,803.82 = 33,914.15/x
3. Step 3: Cross multiply
   71,873.72x = 107,803.82 × 33,914.15
4. Step 4: Simplify right side
   71,873.72x = 3,656,074,467.82
5. Step 5: Solve for x
   x = 3,656,074,467.82/71,873.72
6. Step 6: Final answer
   x = 50,868.03