Finding the Fourth Proportional to 165,433, 247,834.86 and 94,405

Step by Step Solution

1. Step 1: Write the proportion equation
   165,433 : 247,834.86 = 94,405 : x
2. Step 2: Convert to fraction form
   165,433/247,834.86 = 94,405/x
3. Step 3: Cross multiply
   165,433x = 247,834.86 × 94,405
4. Step 4: Simplify right side
   165,433x = 23,396,849,958.30
5. Step 5: Solve for x
   x = 23,396,849,958.30/165,433
6. Step 6: Final answer
   x = 141,427.95