Finding the Fourth Proportional to 67,123.04, 92,630.42 and 36,908.55

Step by Step Solution

1. Step 1: Write the proportion equation
   67,123.04 : 92,630.42 = 36,908.55 : x
2. Step 2: Convert to fraction form
   67,123.04/92,630.42 = 36,908.55/x
3. Step 3: Cross multiply
   67,123.04x = 92,630.42 × 36,908.55
4. Step 4: Simplify right side
   67,123.04x = 3,418,854,303.55
5. Step 5: Solve for x
   x = 3,418,854,303.55/67,123.04
6. Step 6: Final answer
   x = 50,934.14