Finding the Fourth Proportional to 52,393.98, 72,311.16 and 29,738.58

Step by Step Solution

1. Step 1: Write the proportion equation
   52,393.98 : 72,311.16 = 29,738.58 : x
2. Step 2: Convert to fraction form
   52,393.98/72,311.16 = 29,738.58/x
3. Step 3: Cross multiply
   52,393.98x = 72,311.16 × 29,738.58
4. Step 4: Simplify right side
   52,393.98x = 2,150,431,216.55
5. Step 5: Solve for x
   x = 2,150,431,216.55/52,393.98
6. Step 6: Final answer
   x = 41,043.48