Finding the Fourth Proportional to 78,043.72, 116,967.12 and 33,625.84

Step by Step Solution

1. Step 1: Write the proportion equation
   78,043.72 : 116,967.12 = 33,625.84 : x
2. Step 2: Convert to fraction form
   78,043.72/116,967.12 = 33,625.84/x
3. Step 3: Cross multiply
   78,043.72x = 116,967.12 × 33,625.84
4. Step 4: Simplify right side
   78,043.72x = 3,933,117,662.38
5. Step 5: Solve for x
   x = 3,933,117,662.38/78,043.72
6. Step 6: Final answer
   x = 50,396.34