Finding the Fourth Proportional to 50,804.52, 70,100.28 and 31,930.74

Step by Step Solution

1. Step 1: Write the proportion equation
   50,804.52 : 70,100.28 = 31,930.74 : x
2. Step 2: Convert to fraction form
   50,804.52/70,100.28 = 31,930.74/x
3. Step 3: Cross multiply
   50,804.52x = 70,100.28 × 31,930.74
4. Step 4: Simplify right side
   50,804.52x = 2,238,353,814.61
5. Step 5: Solve for x
   x = 2,238,353,814.61/50,804.52
6. Step 6: Final answer
   x = 44,058.16