Finding the Fourth Proportional to 52,511.05, 72,525.75 and 38,234.73

Step by Step Solution

1. Step 1: Write the proportion equation
   52,511.05 : 72,525.75 = 38,234.73 : x
2. Step 2: Convert to fraction form
   52,511.05/72,525.75 = 38,234.73/x
3. Step 3: Cross multiply
   52,511.05x = 72,525.75 × 38,234.73
4. Step 4: Simplify right side
   52,511.05x = 2,773,002,597.89
5. Step 5: Solve for x
   x = 2,773,002,597.89/52,511.05
6. Step 6: Final answer
   x = 52,807.98