Finding the Fourth Proportional to 2,291,082.34, 3,436,621.91 and 585,164.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,291,082.34 : 3,436,621.91 = 585,164.47 : x
2. Step 2: Convert to fraction form
   2,291,082.34/3,436,621.91 = 585,164.47/x
3. Step 3: Cross multiply
   2,291,082.34x = 3,436,621.91 × 585,164.47
4. Step 4: Simplify right side
   2,291,082.34x = 2,010,989,038,555.54
5. Step 5: Solve for x
   x = 2,010,989,038,555.54/2,291,082.34
6. Step 6: Final answer
   x = 877,746.30