Finding the Fourth Proportional to 1,522,577.93, 2,283,906.86 and 443,046.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,522,577.93 : 2,283,906.86 = 443,046.86 : x
2. Step 2: Convert to fraction form
   1,522,577.93/2,283,906.86 = 443,046.86/x
3. Step 3: Cross multiply
   1,522,577.93x = 2,283,906.86 × 443,046.86
4. Step 4: Simplify right side
   1,522,577.93x = 1,011,877,771,047.67
5. Step 5: Solve for x
   x = 1,011,877,771,047.67/1,522,577.93
6. Step 6: Final answer
   x = 664,581.92