Finding the Fourth Proportional to 1,582,632.72, 2,373,952.04 and 384,556.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,582,632.72 : 2,373,952.04 = 384,556.05 : x
2. Step 2: Convert to fraction form
   1,582,632.72/2,373,952.04 = 384,556.05/x
3. Step 3: Cross multiply
   1,582,632.72x = 2,373,952.04 × 384,556.05
4. Step 4: Simplify right side
   1,582,632.72x = 912,917,608,483.47
5. Step 5: Solve for x
   x = 912,917,608,483.47/1,582,632.72
6. Step 6: Final answer
   x = 576,834.79