Finding the Fourth Proportional to 115,926.37, 159,980.06 and 67,527.06

Step by Step Solution

1. Step 1: Write the proportion equation
   115,926.37 : 159,980.06 = 67,527.06 : x
2. Step 2: Convert to fraction form
   115,926.37/159,980.06 = 67,527.06/x
3. Step 3: Cross multiply
   115,926.37x = 159,980.06 × 67,527.06
4. Step 4: Simplify right side
   115,926.37x = 10,802,983,110.42
5. Step 5: Solve for x
   x = 10,802,983,110.42/115,926.37
6. Step 6: Final answer
   x = 93,188.32