Finding the Fourth Proportional to 1,856,871.45, 2,562,938.41 and 1,132,118.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856,871.45 : 2,562,938.41 = 1,132,118.77 : x
2. Step 2: Convert to fraction form
   1,856,871.45/2,562,938.41 = 1,132,118.77/x
3. Step 3: Cross multiply
   1,856,871.45x = 2,562,938.41 × 1,132,118.77
4. Step 4: Simplify right side
   1,856,871.45x = 2,901,550,680,314.96
5. Step 5: Solve for x
   x = 2,901,550,680,314.96/1,856,871.45
6. Step 6: Final answer
   x = 1,562,601.81