Finding the Fourth Proportional to 110,280.16, 152,123.70 and 67,808.62

Step by Step Solution

1. Step 1: Write the proportion equation
   110,280.16 : 152,123.70 = 67,808.62 : x
2. Step 2: Convert to fraction form
   110,280.16/152,123.70 = 67,808.62/x
3. Step 3: Cross multiply
   110,280.16x = 152,123.70 × 67,808.62
4. Step 4: Simplify right side
   110,280.16x = 10,315,298,166.29
5. Step 5: Solve for x
   x = 10,315,298,166.29/110,280.16
6. Step 6: Final answer
   x = 93,537.21