Finding the Fourth Proportional to 76,087.46, 114,069.33 and 31,747.25

Step by Step Solution

1. Step 1: Write the proportion equation
   76,087.46 : 114,069.33 = 31,747.25 : x
2. Step 2: Convert to fraction form
   76,087.46/114,069.33 = 31,747.25/x
3. Step 3: Cross multiply
   76,087.46x = 114,069.33 × 31,747.25
4. Step 4: Simplify right side
   76,087.46x = 3,621,387,045.86
5. Step 5: Solve for x
   x = 3,621,387,045.86/76,087.46
6. Step 6: Final answer
   x = 47,595.06