Finding the Fourth Proportional to 2,045,974.06, 2,823,612.36 and 1,128,382.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045,974.06 : 2,823,612.36 = 1,128,382.72 : x
2. Step 2: Convert to fraction form
   2,045,974.06/2,823,612.36 = 1,128,382.72/x
3. Step 3: Cross multiply
   2,045,974.06x = 2,823,612.36 × 1,128,382.72
4. Step 4: Simplify right side
   2,045,974.06x = 3,186,115,395,002.42
5. Step 5: Solve for x
   x = 3,186,115,395,002.42/2,045,974.06
6. Step 6: Final answer
   x = 1,557,260.89