Finding the Fourth Proportional to 50,484.06, 69,657.77 and 31,610.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,484.06 : 69,657.77 = 31,610.25 : x
2. Step 2: Convert to fraction form
   50,484.06/69,657.77 = 31,610.25/x
3. Step 3: Cross multiply
   50,484.06x = 69,657.77 × 31,610.25
4. Step 4: Simplify right side
   50,484.06x = 2,201,899,603.17
5. Step 5: Solve for x
   x = 2,201,899,603.17/50,484.06
6. Step 6: Final answer
   x = 43,615.74