Finding the Fourth Proportional to 304,598.42, 456,557.79 and 127,046.42

Step by Step Solution

1. Step 1: Write the proportion equation
   304,598.42 : 456,557.79 = 127,046.42 : x
2. Step 2: Convert to fraction form
   304,598.42/456,557.79 = 127,046.42/x
3. Step 3: Cross multiply
   304,598.42x = 456,557.79 × 127,046.42
4. Step 4: Simplify right side
   304,598.42x = 58,004,032,742.61
5. Step 5: Solve for x
   x = 58,004,032,742.61/304,598.42
6. Step 6: Final answer
   x = 190,427.88