Finding the Fourth Proportional to 3,005,483.69, 4,147,992.83 and 1,859,933.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,005,483.69 : 4,147,992.83 = 1,859,933.09 : x
2. Step 2: Convert to fraction form
   3,005,483.69/4,147,992.83 = 1,859,933.09/x
3. Step 3: Cross multiply
   3,005,483.69x = 4,147,992.83 × 1,859,933.09
4. Step 4: Simplify right side
   3,005,483.69x = 7,714,989,112,300.08
5. Step 5: Solve for x
   x = 7,714,989,112,300.08/3,005,483.69
6. Step 6: Final answer
   x = 2,566,970.88