Finding the Fourth Proportional to 74,304.72, 111,476.52 and 41,019.12

Step by Step Solution

1. Step 1: Write the proportion equation
   74,304.72 : 111,476.52 = 41,019.12 : x
2. Step 2: Convert to fraction form
   74,304.72/111,476.52 = 41,019.12/x
3. Step 3: Cross multiply
   74,304.72x = 111,476.52 × 41,019.12
4. Step 4: Simplify right side
   74,304.72x = 4,572,668,751.06
5. Step 5: Solve for x
   x = 4,572,668,751.06/74,304.72
6. Step 6: Final answer
   x = 61,539.41