Finding the Fourth Proportional to 2,013,186.72, 3,021,646.32 and 1,016,614.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,013,186.72 : 3,021,646.32 = 1,016,614.56 : x
2. Step 2: Convert to fraction form
   2,013,186.72/3,021,646.32 = 1,016,614.56/x
3. Step 3: Cross multiply
   2,013,186.72x = 3,021,646.32 × 1,016,614.56
4. Step 4: Simplify right side
   2,013,186.72x = 3,071,849,644,082.42
5. Step 5: Solve for x
   x = 3,071,849,644,082.42/2,013,186.72
6. Step 6: Final answer
   x = 1,525,864.25