Finding the Fourth Proportional to 74,541.39, 111,815.69 and 21,951.39

Step by Step Solution

1. Step 1: Write the proportion equation
   74,541.39 : 111,815.69 = 21,951.39 : x
2. Step 2: Convert to fraction form
   74,541.39/111,815.69 = 21,951.39/x
3. Step 3: Cross multiply
   74,541.39x = 111,815.69 × 21,951.39
4. Step 4: Simplify right side
   74,541.39x = 2,454,509,709.55
5. Step 5: Solve for x
   x = 2,454,509,709.55/74,541.39
6. Step 6: Final answer
   x = 32,928.15