Finding the Fourth Proportional to 1,504,878.18, 2,076,757.29 and 825,877.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,504,878.18 : 2,076,757.29 = 825,877.86 : x
2. Step 2: Convert to fraction form
   1,504,878.18/2,076,757.29 = 825,877.86/x
3. Step 3: Cross multiply
   1,504,878.18x = 2,076,757.29 × 825,877.86
4. Step 4: Simplify right side
   1,504,878.18x = 1,715,147,866,404.60
5. Step 5: Solve for x
   x = 1,715,147,866,404.60/1,504,878.18
6. Step 6: Final answer
   x = 1,139,725.39