Finding the Fourth Proportional to 52,078.87, 71,880.51 and 33,897.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,078.87 : 71,880.51 = 33,897.34 : x
2. Step 2: Convert to fraction form
   52,078.87/71,880.51 = 33,897.34/x
3. Step 3: Cross multiply
   52,078.87x = 71,880.51 × 33,897.34
4. Step 4: Simplify right side
   52,078.87x = 2,436,558,086.84
5. Step 5: Solve for x
   x = 2,436,558,086.84/52,078.87
6. Step 6: Final answer
   x = 46,785.92