Finding the Fourth Proportional to 124,561.50, 171,898.52 and 67,976.52

Step by Step Solution

1. Step 1: Write the proportion equation
   124,561.50 : 171,898.52 = 67,976.52 : x
2. Step 2: Convert to fraction form
   124,561.50/171,898.52 = 67,976.52/x
3. Step 3: Cross multiply
   124,561.50x = 171,898.52 × 67,976.52
4. Step 4: Simplify right side
   124,561.50x = 11,685,063,182.75
5. Step 5: Solve for x
   x = 11,685,063,182.75/124,561.50
6. Step 6: Final answer
   x = 93,809.59