Finding the Fourth Proportional to 148,162.38, 222,250.72 and 48,322.44

Step by Step Solution

1. Step 1: Write the proportion equation
   148,162.38 : 222,250.72 = 48,322.44 : x
2. Step 2: Convert to fraction form
   148,162.38/222,250.72 = 48,322.44/x
3. Step 3: Cross multiply
   148,162.38x = 222,250.72 × 48,322.44
4. Step 4: Simplify right side
   148,162.38x = 10,739,697,082.16
5. Step 5: Solve for x
   x = 10,739,697,082.16/148,162.38
6. Step 6: Final answer
   x = 72,485.99