Finding the Fourth Proportional to 114,071.76, 171,107.72 and 30,965.76

Step by Step Solution

1. Step 1: Write the proportion equation
   114,071.76 : 171,107.72 = 30,965.76 : x
2. Step 2: Convert to fraction form
   114,071.76/171,107.72 = 30,965.76/x
3. Step 3: Cross multiply
   114,071.76x = 171,107.72 × 30,965.76
4. Step 4: Simplify right side
   114,071.76x = 5,298,480,591.67
5. Step 5: Solve for x
   x = 5,298,480,591.67/114,071.76
6. Step 6: Final answer
   x = 46,448.66