Finding the Fourth Proportional to 124,460.56, 171,759.72 and 67,875.04

Step by Step Solution

1. Step 1: Write the proportion equation
   124,460.56 : 171,759.72 = 67,875.04 : x
2. Step 2: Convert to fraction form
   124,460.56/171,759.72 = 67,875.04/x
3. Step 3: Cross multiply
   124,460.56x = 171,759.72 × 67,875.04
4. Step 4: Simplify right side
   124,460.56x = 11,658,197,865.39
5. Step 5: Solve for x
   x = 11,658,197,865.39/124,460.56
6. Step 6: Final answer
   x = 93,669.82