Finding the Fourth Proportional to 151,709.75, 227,494.23 and 88,548.05

Step by Step Solution

1. Step 1: Write the proportion equation
   151,709.75 : 227,494.23 = 88,548.05 : x
2. Step 2: Convert to fraction form
   151,709.75/227,494.23 = 88,548.05/x
3. Step 3: Cross multiply
   151,709.75x = 227,494.23 × 88,548.05
4. Step 4: Simplify right side
   151,709.75x = 20,144,171,021.49
5. Step 5: Solve for x
   x = 20,144,171,021.49/151,709.75
6. Step 6: Final answer
   x = 132,780.99