Finding the Fourth Proportional to 706,867.59, 1,059,899.69 and 482,499.62

Step by Step Solution

1. Step 1: Write the proportion equation
   706,867.59 : 1,059,899.69 = 482,499.62 : x
2. Step 2: Convert to fraction form
   706,867.59/1,059,899.69 = 482,499.62/x
3. Step 3: Cross multiply
   706,867.59x = 1,059,899.69 × 482,499.62
4. Step 4: Simplify right side
   706,867.59x = 511,401,189,951.12
5. Step 5: Solve for x
   x = 511,401,189,951.12/706,867.59
6. Step 6: Final answer
   x = 723,475.23