Finding the Fourth Proportional to 1,067,272.56, 1,601,460.72 and 468,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067,272.56 : 1,601,460.72 = 468,654 : x
2. Step 2: Convert to fraction form
   1,067,272.56/1,601,460.72 = 468,654/x
3. Step 3: Cross multiply
   1,067,272.56x = 1,601,460.72 × 468,654
4. Step 4: Simplify right side
   1,067,272.56x = 750,530,972,270.88
5. Step 5: Solve for x
   x = 750,530,972,270.88/1,067,272.56
6. Step 6: Final answer
   x = 703,223.34