Finding the Fourth Proportional to 114,744.33, 158,347.80 and 64,443.33

Step by Step Solution

1. Step 1: Write the proportion equation
   114,744.33 : 158,347.80 = 64,443.33 : x
2. Step 2: Convert to fraction form
   114,744.33/158,347.80 = 64,443.33/x
3. Step 3: Cross multiply
   114,744.33x = 158,347.80 × 64,443.33
4. Step 4: Simplify right side
   114,744.33x = 10,204,459,530.17
5. Step 5: Solve for x
   x = 10,204,459,530.17/114,744.33
6. Step 6: Final answer
   x = 88,932.15