Finding the Fourth Proportional to 2,016,051.05, 3,024,335.78 and 1,005,689.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,051.05 : 3,024,335.78 = 1,005,689.45 : x
2. Step 2: Convert to fraction form
   2,016,051.05/3,024,335.78 = 1,005,689.45/x
3. Step 3: Cross multiply
   2,016,051.05x = 3,024,335.78 × 1,005,689.45
4. Step 4: Simplify right side
   2,016,051.05x = 3,041,542,587,203.52
5. Step 5: Solve for x
   x = 3,041,542,587,203.52/2,016,051.05
6. Step 6: Final answer
   x = 1,508,663.48