Finding the Fourth Proportional to 74,196.52, 111,293.24 and 18,036.96

Step by Step Solution

1. Step 1: Write the proportion equation
   74,196.52 : 111,293.24 = 18,036.96 : x
2. Step 2: Convert to fraction form
   74,196.52/111,293.24 = 18,036.96/x
3. Step 3: Cross multiply
   74,196.52x = 111,293.24 × 18,036.96
4. Step 4: Simplify right side
   74,196.52x = 2,007,391,718.15
5. Step 5: Solve for x
   x = 2,007,391,718.15/74,196.52
6. Step 6: Final answer
   x = 27,055.07