Finding the Fourth Proportional to 51,953, 71,733.57 and 31,837.37

Step by Step Solution

1. Step 1: Write the proportion equation
   51,953 : 71,733.57 = 31,837.37 : x
2. Step 2: Convert to fraction form
   51,953/71,733.57 = 31,837.37/x
3. Step 3: Cross multiply
   51,953x = 71,733.57 × 31,837.37
4. Step 4: Simplify right side
   51,953x = 2,283,808,209.51
5. Step 5: Solve for x
   x = 2,283,808,209.51/51,953
6. Step 6: Final answer
   x = 43,959.12