Finding the Fourth Proportional to 73,443.57, 101,351.84 and 43,228.59

Step by Step Solution

1. Step 1: Write the proportion equation
   73,443.57 : 101,351.84 = 43,228.59 : x
2. Step 2: Convert to fraction form
   73,443.57/101,351.84 = 43,228.59/x
3. Step 3: Cross multiply
   73,443.57x = 101,351.84 × 43,228.59
4. Step 4: Simplify right side
   73,443.57x = 4,381,296,920.96
5. Step 5: Solve for x
   x = 4,381,296,920.96/73,443.57
6. Step 6: Final answer
   x = 59,655.28