Finding the Fourth Proportional to 165,333.88, 228,162.37 and 89,884.00

Step by Step Solution

1. Step 1: Write the proportion equation
   165,333.88 : 228,162.37 = 89,884.00 : x
2. Step 2: Convert to fraction form
   165,333.88/228,162.37 = 89,884.00/x
3. Step 3: Cross multiply
   165,333.88x = 228,162.37 × 89,884.00
4. Step 4: Simplify right side
   165,333.88x = 20,508,145,324.27
5. Step 5: Solve for x
   x = 20,508,145,324.27/165,333.88
6. Step 6: Final answer
   x = 124,040.80