Finding the Fourth Proportional to 73,672.56, 101,679.72 and 43,461.30

Step by Step Solution

1. Step 1: Write the proportion equation
   73,672.56 : 101,679.72 = 43,461.30 : x
2. Step 2: Convert to fraction form
   73,672.56/101,679.72 = 43,461.30/x
3. Step 3: Cross multiply
   73,672.56x = 101,679.72 × 43,461.30
4. Step 4: Simplify right side
   73,672.56x = 4,419,132,814.84
5. Step 5: Solve for x
   x = 4,419,132,814.84/73,672.56
6. Step 6: Final answer
   x = 59,983.43