Finding the Fourth Proportional to 110,630.16, 152,665.56 and 60,328.08

Step by Step Solution

1. Step 1: Write the proportion equation
   110,630.16 : 152,665.56 = 60,328.08 : x
2. Step 2: Convert to fraction form
   110,630.16/152,665.56 = 60,328.08/x
3. Step 3: Cross multiply
   110,630.16x = 152,665.56 × 60,328.08
4. Step 4: Simplify right side
   110,630.16x = 9,210,020,116.92
5. Step 5: Solve for x
   x = 9,210,020,116.92/110,630.16
6. Step 6: Final answer
   x = 83,250.54