Finding the Fourth Proportional to 52,185.06, 78,243.57 and 22,183.74

Step by Step Solution

1. Step 1: Write the proportion equation
   52,185.06 : 78,243.57 = 22,183.74 : x
2. Step 2: Convert to fraction form
   52,185.06/78,243.57 = 22,183.74/x
3. Step 3: Cross multiply
   52,185.06x = 78,243.57 × 22,183.74
4. Step 4: Simplify right side
   52,185.06x = 1,735,735,013.55
5. Step 5: Solve for x
   x = 1,735,735,013.55/52,185.06
6. Step 6: Final answer
   x = 33,261.15