Finding the Fourth Proportional to 58,771.30, 81,104.55 and 31,914.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,771.30 : 81,104.55 = 31,914.25 : x
2. Step 2: Convert to fraction form
   58,771.30/81,104.55 = 31,914.25/x
3. Step 3: Cross multiply
   58,771.30x = 81,104.55 × 31,914.25
4. Step 4: Simplify right side
   58,771.30x = 2,588,391,243.01
5. Step 5: Solve for x
   x = 2,588,391,243.01/58,771.30
6. Step 6: Final answer
   x = 44,041.76