Finding the Fourth Proportional to 2,536,915.78, 3,806,008.71 and 739,799.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,536,915.78 : 3,806,008.71 = 739,799.46 : x
2. Step 2: Convert to fraction form
   2,536,915.78/3,806,008.71 = 739,799.46/x
3. Step 3: Cross multiply
   2,536,915.78x = 3,806,008.71 × 739,799.46
4. Step 4: Simplify right side
   2,536,915.78x = 2,815,683,188,413.30
5. Step 5: Solve for x
   x = 2,815,683,188,413.30/2,536,915.78
6. Step 6: Final answer
   x = 1,109,884.38