Finding the Fourth Proportional to 295,291.98, 443,008.53 and 95,612.59

Step by Step Solution

1. Step 1: Write the proportion equation
   295,291.98 : 443,008.53 = 95,612.59 : x
2. Step 2: Convert to fraction form
   295,291.98/443,008.53 = 95,612.59/x
3. Step 3: Cross multiply
   295,291.98x = 443,008.53 × 95,612.59
4. Step 4: Simplify right side
   295,291.98x = 42,357,192,945.39
5. Step 5: Solve for x
   x = 42,357,192,945.39/295,291.98
6. Step 6: Final answer
   x = 143,441.73