Finding the Fourth Proportional to 51,052.17, 70,453.83 and 28,393.48

Step by Step Solution

1. Step 1: Write the proportion equation
   51,052.17 : 70,453.83 = 28,393.48 : x
2. Step 2: Convert to fraction form
   51,052.17/70,453.83 = 28,393.48/x
3. Step 3: Cross multiply
   51,052.17x = 70,453.83 × 28,393.48
4. Step 4: Simplify right side
   51,052.17x = 2,000,429,413.03
5. Step 5: Solve for x
   x = 2,000,429,413.03/51,052.17
6. Step 6: Final answer
   x = 39,184.02