Finding the Fourth Proportional to 45,035.04, 67,560.72 and 13,863

Step by Step Solution

1. Step 1: Write the proportion equation
   45,035.04 : 67,560.72 = 13,863 : x
2. Step 2: Convert to fraction form
   45,035.04/67,560.72 = 13,863/x
3. Step 3: Cross multiply
   45,035.04x = 67,560.72 × 13,863
4. Step 4: Simplify right side
   45,035.04x = 936,594,261.36
5. Step 5: Solve for x
   x = 936,594,261.36/45,035.04
6. Step 6: Final answer
   x = 20,797.01