Finding the Fourth Proportional to 164,980.99, 227,667.63 and 89,527.87

Step by Step Solution

1. Step 1: Write the proportion equation
   164,980.99 : 227,667.63 = 89,527.87 : x
2. Step 2: Convert to fraction form
   164,980.99/227,667.63 = 89,527.87/x
3. Step 3: Cross multiply
   164,980.99x = 227,667.63 × 89,527.87
4. Step 4: Simplify right side
   164,980.99x = 20,382,597,981.85
5. Step 5: Solve for x
   x = 20,382,597,981.85/164,980.99
6. Step 6: Final answer
   x = 123,545.13