Finding the Fourth Proportional to 304,308.72, 419,977.42 and 175,251.42

Step by Step Solution

1. Step 1: Write the proportion equation
   304,308.72 : 419,977.42 = 175,251.42 : x
2. Step 2: Convert to fraction form
   304,308.72/419,977.42 = 175,251.42/x
3. Step 3: Cross multiply
   304,308.72x = 419,977.42 × 175,251.42
4. Step 4: Simplify right side
   304,308.72x = 73,601,638,784.81
5. Step 5: Solve for x
   x = 73,601,638,784.81/304,308.72
6. Step 6: Final answer
   x = 241,865.03