Finding the Fourth Proportional to 52,019.96, 71,763.98 and 33,145.34

Step by Step Solution

1. Step 1: Write the proportion equation
   52,019.96 : 71,763.98 = 33,145.34 : x
2. Step 2: Convert to fraction form
   52,019.96/71,763.98 = 33,145.34/x
3. Step 3: Cross multiply
   52,019.96x = 71,763.98 × 33,145.34
4. Step 4: Simplify right side
   52,019.96x = 2,378,641,516.85
5. Step 5: Solve for x
   x = 2,378,641,516.85/52,019.96
6. Step 6: Final answer
   x = 45,725.55