Finding the Fourth Proportional to 53,542.72, 73,885.98 and 29,667.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,542.72 : 73,885.98 = 29,667.88 : x
2. Step 2: Convert to fraction form
   53,542.72/73,885.98 = 29,667.88/x
3. Step 3: Cross multiply
   53,542.72x = 73,885.98 × 29,667.88
4. Step 4: Simplify right side
   53,542.72x = 2,192,040,388.32
5. Step 5: Solve for x
   x = 2,192,040,388.32/53,542.72
6. Step 6: Final answer
   x = 40,940.03