Finding the Fourth Proportional to 2,146,574.01, 3,219,971.31 and 549,150.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,574.01 : 3,219,971.31 = 549,150.96 : x
2. Step 2: Convert to fraction form
   2,146,574.01/3,219,971.31 = 549,150.96/x
3. Step 3: Cross multiply
   2,146,574.01x = 3,219,971.31 × 549,150.96
4. Step 4: Simplify right side
   2,146,574.01x = 1,768,250,336,058.96
5. Step 5: Solve for x
   x = 1,768,250,336,058.96/2,146,574.01
6. Step 6: Final answer
   x = 823,754.66