Finding the Fourth Proportional to 73,271.39, 101,128.91 and 43,066.49

Step by Step Solution

1. Step 1: Write the proportion equation
   73,271.39 : 101,128.91 = 43,066.49 : x
2. Step 2: Convert to fraction form
   73,271.39/101,128.91 = 43,066.49/x
3. Step 3: Cross multiply
   73,271.39x = 101,128.91 × 43,066.49
4. Step 4: Simplify right side
   73,271.39x = 4,355,266,470.25
5. Step 5: Solve for x
   x = 4,355,266,470.25/73,271.39
6. Step 6: Final answer
   x = 59,440.21