Finding the Fourth Proportional to 2,020,433.52, 2,788,263.33 and 1,149,245.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,433.52 : 2,788,263.33 = 1,149,245.89 : x
2. Step 2: Convert to fraction form
   2,020,433.52/2,788,263.33 = 1,149,245.89/x
3. Step 3: Cross multiply
   2,020,433.52x = 2,788,263.33 × 1,149,245.89
4. Step 4: Simplify right side
   2,020,433.52x = 3,204,400,160,959.88
5. Step 5: Solve for x
   x = 3,204,400,160,959.88/2,020,433.52
6. Step 6: Final answer
   x = 1,585,996.33