Finding the Fourth Proportional to 295,563.30, 443,407.25 and 95,868.15

Step by Step Solution

1. Step 1: Write the proportion equation
   295,563.30 : 443,407.25 = 95,868.15 : x
2. Step 2: Convert to fraction form
   295,563.30/443,407.25 = 95,868.15/x
3. Step 3: Cross multiply
   295,563.30x = 443,407.25 × 95,868.15
4. Step 4: Simplify right side
   295,563.30x = 42,508,632,754.09
5. Step 5: Solve for x
   x = 42,508,632,754.09/295,563.30
6. Step 6: Final answer
   x = 143,822.43