Finding the Fourth Proportional to 1,483,766.17, 2,224,486.56 and 585,880.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,766.17 : 2,224,486.56 = 585,880.00 : x
2. Step 2: Convert to fraction form
   1,483,766.17/2,224,486.56 = 585,880.00/x
3. Step 3: Cross multiply
   1,483,766.17x = 2,224,486.56 × 585,880.00
4. Step 4: Simplify right side
   1,483,766.17x = 1,303,282,174,650.37
5. Step 5: Solve for x
   x = 1,303,282,174,650.37/1,483,766.17
6. Step 6: Final answer
   x = 878,360.89