Finding the Fourth Proportional to 67,819.60, 93,592.17 and 37,606.20

Step by Step Solution

1. Step 1: Write the proportion equation
   67,819.60 : 93,592.17 = 37,606.20 : x
2. Step 2: Convert to fraction form
   67,819.60/93,592.17 = 37,606.20/x
3. Step 3: Cross multiply
   67,819.60x = 93,592.17 × 37,606.20
4. Step 4: Simplify right side
   67,819.60x = 3,519,645,512.48
5. Step 5: Solve for x
   x = 3,519,645,512.48/67,819.60
6. Step 6: Final answer
   x = 51,897.17