Finding the Fourth Proportional to 1,483,758.89, 2,224,475.65 and 585,872.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,758.89 : 2,224,475.65 = 585,872.72 : x
2. Step 2: Convert to fraction form
   1,483,758.89/2,224,475.65 = 585,872.72/x
3. Step 3: Cross multiply
   1,483,758.89x = 2,224,475.65 × 585,872.72
4. Step 4: Simplify right side
   1,483,758.89x = 1,303,259,597,006.11
5. Step 5: Solve for x
   x = 1,303,259,597,006.11/1,483,758.89
6. Step 6: Final answer
   x = 878,349.98