Finding the Fourth Proportional to 68,371, 94,356.71 and 38,162.20

Step by Step Solution

1. Step 1: Write the proportion equation
   68,371 : 94,356.71 = 38,162.20 : x
2. Step 2: Convert to fraction form
   68,371/94,356.71 = 38,162.20/x
3. Step 3: Cross multiply
   68,371x = 94,356.71 × 38,162.20
4. Step 4: Simplify right side
   68,371x = 3,600,859,733.77
5. Step 5: Solve for x
   x = 3,600,859,733.77/68,371
6. Step 6: Final answer
   x = 52,666.48