Finding the Fourth Proportional to 114,264, 171,461.62 and 89,233.79

Step by Step Solution

1. Step 1: Write the proportion equation
   114,264 : 171,461.62 = 89,233.79 : x
2. Step 2: Convert to fraction form
   114,264/171,461.62 = 89,233.79/x
3. Step 3: Cross multiply
   114,264x = 171,461.62 × 89,233.79
4. Step 4: Simplify right side
   114,264x = 15,300,169,446.37
5. Step 5: Solve for x
   x = 15,300,169,446.37/114,264
6. Step 6: Final answer
   x = 133,901.92