Finding the Fourth Proportional to 950,105.89, 1,311,171.63 and 536,609.50

Step by Step Solution

1. Step 1: Write the proportion equation
   950,105.89 : 1,311,171.63 = 536,609.50 : x
2. Step 2: Convert to fraction form
   950,105.89/1,311,171.63 = 536,609.50/x
3. Step 3: Cross multiply
   950,105.89x = 1,311,171.63 × 536,609.50
4. Step 4: Simplify right side
   950,105.89x = 703,587,152,788.49
5. Step 5: Solve for x
   x = 703,587,152,788.49/950,105.89
6. Step 6: Final answer
   x = 740,535.51