Finding the Fourth Proportional to 148,071.12, 222,108.38 and 41,448.72

Step by Step Solution

1. Step 1: Write the proportion equation
   148,071.12 : 222,108.38 = 41,448.72 : x
2. Step 2: Convert to fraction form
   148,071.12/222,108.38 = 41,448.72/x
3. Step 3: Cross multiply
   148,071.12x = 222,108.38 × 41,448.72
4. Step 4: Simplify right side
   148,071.12x = 9,206,108,052.27
5. Step 5: Solve for x
   x = 9,206,108,052.27/148,071.12
6. Step 6: Final answer
   x = 62,173.56