Finding the Fourth Proportional to 797,191.56, 1,099,502.28 and 510,738.48

Step by Step Solution

1. Step 1: Write the proportion equation
   797,191.56 : 1,099,502.28 = 510,738.48 : x
2. Step 2: Convert to fraction form
   797,191.56/1,099,502.28 = 510,738.48/x
3. Step 3: Cross multiply
   797,191.56x = 1,099,502.28 × 510,738.48
4. Step 4: Simplify right side
   797,191.56x = 561,558,123,243.73
5. Step 5: Solve for x
   x = 561,558,123,243.73/797,191.56
6. Step 6: Final answer
   x = 704,420.56