Finding the Fourth Proportional to 110,385, 152,331.30 and 60,084

Step by Step Solution

1. Step 1: Write the proportion equation
   110,385 : 152,331.30 = 60,084 : x
2. Step 2: Convert to fraction form
   110,385/152,331.30 = 60,084/x
3. Step 3: Cross multiply
   110,385x = 152,331.30 × 60,084
4. Step 4: Simplify right side
   110,385x = 9,152,673,829.20
5. Step 5: Solve for x
   x = 9,152,673,829.20/110,385
6. Step 6: Final answer
   x = 82,915.92