Finding the Fourth Proportional to 3,809,641.86, 5,714,494.83 and 969,754.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,809,641.86 : 5,714,494.83 = 969,754.50 : x
2. Step 2: Convert to fraction form
   3,809,641.86/5,714,494.83 = 969,754.50/x
3. Step 3: Cross multiply
   3,809,641.86x = 5,714,494.83 × 969,754.50
4. Step 4: Simplify right side
   3,809,641.86x = 5,541,657,076,619.24
5. Step 5: Solve for x
   x = 5,541,657,076,619.24/3,809,641.86
6. Step 6: Final answer
   x = 1,454,639.91