Finding the Fourth Proportional to 60,970.05, 91,336.72 and 44,930.48

Step by Step Solution

1. Step 1: Write the proportion equation
   60,970.05 : 91,336.72 = 44,930.48 : x
2. Step 2: Convert to fraction form
   60,970.05/91,336.72 = 44,930.48/x
3. Step 3: Cross multiply
   60,970.05x = 91,336.72 × 44,930.48
4. Step 4: Simplify right side
   60,970.05x = 4,103,802,700.23
5. Step 5: Solve for x
   x = 4,103,802,700.23/60,970.05
6. Step 6: Final answer
   x = 67,308.50