Finding the Fourth Proportional to 67,648.55, 93,278.57 and 50,598.14

Step by Step Solution

1. Step 1: Write the proportion equation
   67,648.55 : 93,278.57 = 50,598.14 : x
2. Step 2: Convert to fraction form
   67,648.55/93,278.57 = 50,598.14/x
3. Step 3: Cross multiply
   67,648.55x = 93,278.57 × 50,598.14
4. Step 4: Simplify right side
   67,648.55x = 4,719,722,503.55
5. Step 5: Solve for x
   x = 4,719,722,503.55/67,648.55
6. Step 6: Final answer
   x = 69,768.28