Finding the Fourth Proportional to 2,078,974.50, 2,868,984.82 and 1,125,118.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,078,974.50 : 2,868,984.82 = 1,125,118.50 : x
2. Step 2: Convert to fraction form
   2,078,974.50/2,868,984.82 = 1,125,118.50/x
3. Step 3: Cross multiply
   2,078,974.50x = 2,868,984.82 × 1,125,118.50
4. Step 4: Simplify right side
   2,078,974.50x = 3,227,947,897,201.17
5. Step 5: Solve for x
   x = 3,227,947,897,201.17/2,078,974.50
6. Step 6: Final answer
   x = 1,552,663.54