Finding the Fourth Proportional to 2,060,509.78, 2,843,673.72 and 1,143,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,060,509.78 : 2,843,673.72 = 1,143,034.72 : x
2. Step 2: Convert to fraction form
   2,060,509.78/2,843,673.72 = 1,143,034.72/x
3. Step 3: Cross multiply
   2,060,509.78x = 2,843,673.72 × 1,143,034.72
4. Step 4: Simplify right side
   2,060,509.78x = 3,250,417,788,596.39
5. Step 5: Solve for x
   x = 3,250,417,788,596.39/2,060,509.78
6. Step 6: Final answer
   x = 1,577,482.34