Finding the Fourth Proportional to 1,103,076.72, 1,656,015.12 and 937,914.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,103,076.72 : 1,656,015.12 = 937,914.48 : x
2. Step 2: Convert to fraction form
   1,103,076.72/1,656,015.12 = 937,914.48/x
3. Step 3: Cross multiply
   1,103,076.72x = 1,656,015.12 × 937,914.48
4. Step 4: Simplify right side
   1,103,076.72x = 1,553,200,560,146.94
5. Step 5: Solve for x
   x = 1,553,200,560,146.94/1,103,076.72
6. Step 6: Final answer
   x = 1,408,062.13