Finding the Fourth Proportional to 1,109,112.56, 1,530,579.96 and 599,814.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,112.56 : 1,530,579.96 = 599,814.96 : x
2. Step 2: Convert to fraction form
   1,109,112.56/1,530,579.96 = 599,814.96/x
3. Step 3: Cross multiply
   1,109,112.56x = 1,530,579.96 × 599,814.96
4. Step 4: Simplify right side
   1,109,112.56x = 918,064,757,484.20
5. Step 5: Solve for x
   x = 918,064,757,484.20/1,109,112.56
6. Step 6: Final answer
   x = 827,747.15