Finding the Fourth Proportional to 115,594.72, 159,527.20 and 67,861.92

Step by Step Solution

1. Step 1: Write the proportion equation
   115,594.72 : 159,527.20 = 67,861.92 : x
2. Step 2: Convert to fraction form
   115,594.72/159,527.20 = 67,861.92/x
3. Step 3: Cross multiply
   115,594.72x = 159,527.20 × 67,861.92
4. Step 4: Simplify right side
   115,594.72x = 10,825,822,084.22
5. Step 5: Solve for x
   x = 10,825,822,084.22/115,594.72
6. Step 6: Final answer
   x = 93,653.26