Finding the Fourth Proportional to 50,166.93, 69,216.59 and 31,037.52

Step by Step Solution

1. Step 1: Write the proportion equation
   50,166.93 : 69,216.59 = 31,037.52 : x
2. Step 2: Convert to fraction form
   50,166.93/69,216.59 = 31,037.52/x
3. Step 3: Cross multiply
   50,166.93x = 69,216.59 × 31,037.52
4. Step 4: Simplify right side
   50,166.93x = 2,148,311,296.46
5. Step 5: Solve for x
   x = 2,148,311,296.46/50,166.93
6. Step 6: Final answer
   x = 42,823.26