Finding the Fourth Proportional to 5,155.77, 7,110.89 and 3,563.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,155.77 : 7,110.89 = 3,563.01 : x
2. Step 2: Convert to fraction form
   5,155.77/7,110.89 = 3,563.01/x
3. Step 3: Cross multiply
   5,155.77x = 7,110.89 × 3,563.01
4. Step 4: Simplify right side
   5,155.77x = 25,336,167.73
5. Step 5: Solve for x
   x = 25,336,167.73/5,155.77
6. Step 6: Final answer
   x = 4,914.13