Finding the Fourth Proportional to 52,597.05, 72,584.10 and 28,723.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,597.05 : 72,584.10 = 28,723.82 : x
2. Step 2: Convert to fraction form
   52,597.05/72,584.10 = 28,723.82/x
3. Step 3: Cross multiply
   52,597.05x = 72,584.10 × 28,723.82
4. Step 4: Simplify right side
   52,597.05x = 2,084,892,260.34
5. Step 5: Solve for x
   x = 2,084,892,260.34/52,597.05
6. Step 6: Final answer
   x = 39,638.96