Finding the Fourth Proportional to 245,245.02, 367,863.89 and 67,748.10

Step by Step Solution

1. Step 1: Write the proportion equation
   245,245.02 : 367,863.89 = 67,748.10 : x
2. Step 2: Convert to fraction form
   245,245.02/367,863.89 = 67,748.10/x
3. Step 3: Cross multiply
   245,245.02x = 367,863.89 × 67,748.10
4. Step 4: Simplify right side
   245,245.02x = 24,922,079,267.37
5. Step 5: Solve for x
   x = 24,922,079,267.37/245,245.02
6. Step 6: Final answer
   x = 101,621.14