Finding the Fourth Proportional to 52,466.58, 72,404.28 and 28,593.19

Step by Step Solution

1. Step 1: Write the proportion equation
   52,466.58 : 72,404.28 = 28,593.19 : x
2. Step 2: Convert to fraction form
   52,466.58/72,404.28 = 28,593.19/x
3. Step 3: Cross multiply
   52,466.58x = 72,404.28 × 28,593.19
4. Step 4: Simplify right side
   52,466.58x = 2,070,269,334.85
5. Step 5: Solve for x
   x = 2,070,269,334.85/52,466.58
6. Step 6: Final answer
   x = 39,458.82