Finding the Fourth Proportional to 98,300.67, 135,650.94 and 60,124.16

Step by Step Solution

1. Step 1: Write the proportion equation
   98,300.67 : 135,650.94 = 60,124.16 : x
2. Step 2: Convert to fraction form
   98,300.67/135,650.94 = 60,124.16/x
3. Step 3: Cross multiply
   98,300.67x = 135,650.94 × 60,124.16
4. Step 4: Simplify right side
   98,300.67x = 8,155,898,142.46
5. Step 5: Solve for x
   x = 8,155,898,142.46/98,300.67
6. Step 6: Final answer
   x = 82,968.90