Finding the Fourth Proportional to 2,074,514.10, 2,862,864.72 and 1,144,328.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,514.10 : 2,862,864.72 = 1,144,328.58 : x
2. Step 2: Convert to fraction form
   2,074,514.10/2,862,864.72 = 1,144,328.58/x
3. Step 3: Cross multiply
   2,074,514.10x = 2,862,864.72 × 1,144,328.58
4. Step 4: Simplify right side
   2,074,514.10x = 3,276,057,919,769.70
5. Step 5: Solve for x
   x = 3,276,057,919,769.70/2,074,514.10
6. Step 6: Final answer
   x = 1,579,192.89