Finding the Fourth Proportional to 110,654.30, 152,716.66 and 67,624.94

Step by Step Solution

1. Step 1: Write the proportion equation
   110,654.30 : 152,716.66 = 67,624.94 : x
2. Step 2: Convert to fraction form
   110,654.30/152,716.66 = 67,624.94/x
3. Step 3: Cross multiply
   110,654.30x = 152,716.66 × 67,624.94
4. Step 4: Simplify right side
   110,654.30x = 10,327,454,969.50
5. Step 5: Solve for x
   x = 10,327,454,969.50/110,654.30
6. Step 6: Final answer
   x = 93,330.81