Finding the Fourth Proportional to 2,834,962.67, 4,255,243.37 and 1,238,627.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,834,962.67 : 4,255,243.37 = 1,238,627.63 : x
2. Step 2: Convert to fraction form
   2,834,962.67/4,255,243.37 = 1,238,627.63/x
3. Step 3: Cross multiply
   2,834,962.67x = 4,255,243.37 × 1,238,627.63
4. Step 4: Simplify right side
   2,834,962.67x = 5,270,662,010,456.31
5. Step 5: Solve for x
   x = 5,270,662,010,456.31/2,834,962.67
6. Step 6: Final answer
   x = 1,859,164.52