Finding the Fourth Proportional to 67,426.79, 93,045.82 and 38,726.27

Step by Step Solution

1. Step 1: Write the proportion equation
   67,426.79 : 93,045.82 = 38,726.27 : x
2. Step 2: Convert to fraction form
   67,426.79/93,045.82 = 38,726.27/x
3. Step 3: Cross multiply
   67,426.79x = 93,045.82 × 38,726.27
4. Step 4: Simplify right side
   67,426.79x = 3,603,316,888.83
5. Step 5: Solve for x
   x = 3,603,316,888.83/67,426.79
6. Step 6: Final answer
   x = 53,440.43