Finding the Fourth Proportional to 63,667.85, 87,842.47 and 38,164.91

Step by Step Solution

1. Step 1: Write the proportion equation
   63,667.85 : 87,842.47 = 38,164.91 : x
2. Step 2: Convert to fraction form
   63,667.85/87,842.47 = 38,164.91/x
3. Step 3: Cross multiply
   63,667.85x = 87,842.47 × 38,164.91
4. Step 4: Simplify right side
   63,667.85x = 3,352,500,221.84
5. Step 5: Solve for x
   x = 3,352,500,221.84/63,667.85
6. Step 6: Final answer
   x = 52,656.09