Finding the Fourth Proportional to 73,499.82, 101,426.76 and 43,286.40

Step by Step Solution

1. Step 1: Write the proportion equation
   73,499.82 : 101,426.76 = 43,286.40 : x
2. Step 2: Convert to fraction form
   73,499.82/101,426.76 = 43,286.40/x
3. Step 3: Cross multiply
   73,499.82x = 101,426.76 × 43,286.40
4. Step 4: Simplify right side
   73,499.82x = 4,390,399,304.06
5. Step 5: Solve for x
   x = 4,390,399,304.06/73,499.82
6. Step 6: Final answer
   x = 59,733.47