Finding the Fourth Proportional to 2,003,397.01, 3,005,128.49 and 564,115.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,397.01 : 3,005,128.49 = 564,115.12 : x
2. Step 2: Convert to fraction form
   2,003,397.01/3,005,128.49 = 564,115.12/x
3. Step 3: Cross multiply
   2,003,397.01x = 3,005,128.49 × 564,115.12
4. Step 4: Simplify right side
   2,003,397.01x = 1,695,238,408,418.37
5. Step 5: Solve for x
   x = 1,695,238,408,418.37/2,003,397.01
6. Step 6: Final answer
   x = 846,181.96