Finding the Fourth Proportional to 996,682.34, 1,375,333.34 and 555,123.24

Step by Step Solution

1. Step 1: Write the proportion equation
   996,682.34 : 1,375,333.34 = 555,123.24 : x
2. Step 2: Convert to fraction form
   996,682.34/1,375,333.34 = 555,123.24/x
3. Step 3: Cross multiply
   996,682.34x = 1,375,333.34 × 555,123.24
4. Step 4: Simplify right side
   996,682.34x = 763,479,499,780.82
5. Step 5: Solve for x
   x = 763,479,499,780.82/996,682.34
6. Step 6: Final answer
   x = 766,020.90