Finding the Fourth Proportional to 103,627.02, 143,003.70 and 60,616.02

Step by Step Solution

1. Step 1: Write the proportion equation
   103,627.02 : 143,003.70 = 60,616.02 : x
2. Step 2: Convert to fraction form
   103,627.02/143,003.70 = 60,616.02/x
3. Step 3: Cross multiply
   103,627.02x = 143,003.70 × 60,616.02
4. Step 4: Simplify right side
   103,627.02x = 8,668,315,139.27
5. Step 5: Solve for x
   x = 8,668,315,139.27/103,627.02
6. Step 6: Final answer
   x = 83,649.18