Finding the Fourth Proportional to 52,883.16, 72,980.76 and 30,222.37

Step by Step Solution

1. Step 1: Write the proportion equation
   52,883.16 : 72,980.76 = 30,222.37 : x
2. Step 2: Convert to fraction form
   52,883.16/72,980.76 = 30,222.37/x
3. Step 3: Cross multiply
   52,883.16x = 72,980.76 × 30,222.37
4. Step 4: Simplify right side
   52,883.16x = 2,205,651,531.60
5. Step 5: Solve for x
   x = 2,205,651,531.60/52,883.16
6. Step 6: Final answer
   x = 41,708.01