Finding the Fourth Proportional to 1,132,323.60, 1,562,649.57 and 648,982.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,132,323.60 : 1,562,649.57 = 648,982.02 : x
2. Step 2: Convert to fraction form
   1,132,323.60/1,562,649.57 = 648,982.02/x
3. Step 3: Cross multiply
   1,132,323.60x = 1,562,649.57 × 648,982.02
4. Step 4: Simplify right side
   1,132,323.60x = 1,014,131,474,490.73
5. Step 5: Solve for x
   x = 1,014,131,474,490.73/1,132,323.60
6. Step 6: Final answer
   x = 895,619.83