Finding the Fourth Proportional to 434,067.54, 651,288.42 and 234,348.27

Step by Step Solution

1. Step 1: Write the proportion equation
   434,067.54 : 651,288.42 = 234,348.27 : x
2. Step 2: Convert to fraction form
   434,067.54/651,288.42 = 234,348.27/x
3. Step 3: Cross multiply
   434,067.54x = 651,288.42 × 234,348.27
4. Step 4: Simplify right side
   434,067.54x = 152,628,314,498.03
5. Step 5: Solve for x
   x = 152,628,314,498.03/434,067.54
6. Step 6: Final answer
   x = 351,623.42