Finding the Fourth Proportional to 1,927,911.89, 2,874,631.78 and 1,874,944.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,927,911.89 : 2,874,631.78 = 1,874,944.24 : x
2. Step 2: Convert to fraction form
   1,927,911.89/2,874,631.78 = 1,874,944.24/x
3. Step 3: Cross multiply
   1,927,911.89x = 2,874,631.78 × 1,874,944.24
4. Step 4: Simplify right side
   1,927,911.89x = 5,389,774,290,845.37
5. Step 5: Solve for x
   x = 5,389,774,290,845.37/1,927,911.89
6. Step 6: Final answer
   x = 2,795,653.85