Finding the Fourth Proportional to 110,522.84, 152,517.40 and 67,574.28

Step by Step Solution

1. Step 1: Write the proportion equation
   110,522.84 : 152,517.40 = 67,574.28 : x
2. Step 2: Convert to fraction form
   110,522.84/152,517.40 = 67,574.28/x
3. Step 3: Cross multiply
   110,522.84x = 152,517.40 × 67,574.28
4. Step 4: Simplify right side
   110,522.84x = 10,306,253,492.47
5. Step 5: Solve for x
   x = 10,306,253,492.47/110,522.84
6. Step 6: Final answer
   x = 93,249.99