Finding the Fourth Proportional to 53,423.72, 73,657.72 and 34,269.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,423.72 : 73,657.72 = 34,269.72 : x
2. Step 2: Convert to fraction form
   53,423.72/73,657.72 = 34,269.72/x
3. Step 3: Cross multiply
   53,423.72x = 73,657.72 × 34,269.72
4. Step 4: Simplify right side
   53,423.72x = 2,524,229,440.24
5. Step 5: Solve for x
   x = 2,524,229,440.24/53,423.72
6. Step 6: Final answer
   x = 47,249.23