Finding the Fourth Proportional to 1,501,626.78, 2,250,873.41 and 742,994.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,626.78 : 2,250,873.41 = 742,994.78 : x
2. Step 2: Convert to fraction form
   1,501,626.78/2,250,873.41 = 742,994.78/x
3. Step 3: Cross multiply
   1,501,626.78x = 2,250,873.41 × 742,994.78
4. Step 4: Simplify right side
   1,501,626.78x = 1,672,387,179,101.46
5. Step 5: Solve for x
   x = 1,672,387,179,101.46/1,501,626.78
6. Step 6: Final answer
   x = 1,113,716.94