Finding the Fourth Proportional to 2,060,514.78, 2,843,680.62 and 1,143,039.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,514.78 : 2,843,680.62 = 1,143,039.72 : x
2. Step 2: Convert to fraction form
   2,060,514.78/2,843,680.62 = 1,143,039.72/x
3. Step 3: Cross multiply
   2,060,514.78x = 2,843,680.62 × 1,143,039.72
4. Step 4: Simplify right side
   2,060,514.78x = 3,250,439,899,654.23
5. Step 5: Solve for x
   x = 3,250,439,899,654.23/2,060,514.78
6. Step 6: Final answer
   x = 1,577,489.24