Finding the Fourth Proportional to 2,419,627.89, 3,631,963.98 and 1,072,736.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,419,627.89 : 3,631,963.98 = 1,072,736.34 : x
2. Step 2: Convert to fraction form
   2,419,627.89/3,631,963.98 = 1,072,736.34/x
3. Step 3: Cross multiply
   2,419,627.89x = 3,631,963.98 × 1,072,736.34
4. Step 4: Simplify right side
   2,419,627.89x = 3,896,139,746,917.03
5. Step 5: Solve for x
   x = 3,896,139,746,917.03/2,419,627.89
6. Step 6: Final answer
   x = 1,610,222.70