Finding the Fourth Proportional to 67,606.53, 93,304.02 and 38,927.21

Step by Step Solution

1. Step 1: Write the proportion equation
   67,606.53 : 93,304.02 = 38,927.21 : x
2. Step 2: Convert to fraction form
   67,606.53/93,304.02 = 38,927.21/x
3. Step 3: Cross multiply
   67,606.53x = 93,304.02 × 38,927.21
4. Step 4: Simplify right side
   67,606.53x = 3,632,064,713.86
5. Step 5: Solve for x
   x = 3,632,064,713.86/67,606.53
6. Step 6: Final answer
   x = 53,723.58