Finding the Fourth Proportional to 2,033,825.88, 2,806,680.06 and 1,128,405.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,033,825.88 : 2,806,680.06 = 1,128,405.72 : x
2. Step 2: Convert to fraction form
   2,033,825.88/2,806,680.06 = 1,128,405.72/x
3. Step 3: Cross multiply
   2,033,825.88x = 2,806,680.06 × 1,128,405.72
4. Step 4: Simplify right side
   2,033,825.88x = 3,167,073,833,913.94
5. Step 5: Solve for x
   x = 3,167,073,833,913.94/2,033,825.88
6. Step 6: Final answer
   x = 1,557,200.09