Finding the Fourth Proportional to 52,145.94, 71,923.16 and 34,234.42

Step by Step Solution

1. Step 1: Write the proportion equation
   52,145.94 : 71,923.16 = 34,234.42 : x
2. Step 2: Convert to fraction form
   52,145.94/71,923.16 = 34,234.42/x
3. Step 3: Cross multiply
   52,145.94x = 71,923.16 × 34,234.42
4. Step 4: Simplify right side
   52,145.94x = 2,462,247,667.17
5. Step 5: Solve for x
   x = 2,462,247,667.17/52,145.94
6. Step 6: Final answer
   x = 47,218.40