Finding the Fourth Proportional to 227,418.52, 341,128.56 and 69,646.24

Step by Step Solution

1. Step 1: Write the proportion equation
   227,418.52 : 341,128.56 = 69,646.24 : x
2. Step 2: Convert to fraction form
   227,418.52/341,128.56 = 69,646.24/x
3. Step 3: Cross multiply
   227,418.52x = 341,128.56 × 69,646.24
4. Step 4: Simplify right side
   227,418.52x = 23,758,321,560.61
5. Step 5: Solve for x
   x = 23,758,321,560.61/227,418.52
6. Step 6: Final answer
   x = 104,469.60