Finding the Fourth Proportional to 58,753.08, 81,078.68 and 31,895

Step by Step Solution

1. Step 1: Write the proportion equation
   58,753.08 : 81,078.68 = 31,895 : x
2. Step 2: Convert to fraction form
   58,753.08/81,078.68 = 31,895/x
3. Step 3: Cross multiply
   58,753.08x = 81,078.68 × 31,895
4. Step 4: Simplify right side
   58,753.08x = 2,586,004,498.60
5. Step 5: Solve for x
   x = 2,586,004,498.60/58,753.08
6. Step 6: Final answer
   x = 44,014.79