Finding the Fourth Proportional to 2,045,019.32, 3,067,548.50 and 549,111.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045,019.32 : 3,067,548.50 = 549,111.32 : x
2. Step 2: Convert to fraction form
   2,045,019.32/3,067,548.50 = 549,111.32/x
3. Step 3: Cross multiply
   2,045,019.32x = 3,067,548.50 × 549,111.32
4. Step 4: Simplify right side
   2,045,019.32x = 1,684,425,605,999.02
5. Step 5: Solve for x
   x = 1,684,425,605,999.02/2,045,019.32
6. Step 6: Final answer
   x = 823,672.22