Finding the Fourth Proportional to 67,031.34, 92,499.63 and 38,351.56

Step by Step Solution

1. Step 1: Write the proportion equation
   67,031.34 : 92,499.63 = 38,351.56 : x
2. Step 2: Convert to fraction form
   67,031.34/92,499.63 = 38,351.56/x
3. Step 3: Cross multiply
   67,031.34x = 92,499.63 × 38,351.56
4. Step 4: Simplify right side
   67,031.34x = 3,547,505,109.92
5. Step 5: Solve for x
   x = 3,547,505,109.92/67,031.34
6. Step 6: Final answer
   x = 52,923.08