Finding the Fourth Proportional to 52,441.98, 72,370.05 and 28,568.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,441.98 : 72,370.05 = 28,568.82 : x
2. Step 2: Convert to fraction form
   52,441.98/72,370.05 = 28,568.82/x
3. Step 3: Cross multiply
   52,441.98x = 72,370.05 × 28,568.82
4. Step 4: Simplify right side
   52,441.98x = 2,067,526,931.84
5. Step 5: Solve for x
   x = 2,067,526,931.84/52,441.98
6. Step 6: Final answer
   x = 39,425.04