Finding the Fourth Proportional to 89,099.22, 133,632.68 and 35,789.05

Step by Step Solution

1. Step 1: Write the proportion equation
   89,099.22 : 133,632.68 = 35,789.05 : x
2. Step 2: Convert to fraction form
   89,099.22/133,632.68 = 35,789.05/x
3. Step 3: Cross multiply
   89,099.22x = 133,632.68 × 35,789.05
4. Step 4: Simplify right side
   89,099.22x = 4,782,586,666.15
5. Step 5: Solve for x
   x = 4,782,586,666.15/89,099.22
6. Step 6: Final answer
   x = 53,677.09