Finding the Fourth Proportional to 5,212.05, 7,196.00 and 4,651.56

Step by Step Solution

1. Step 1: Write the proportion equation
   5,212.05 : 7,196.00 = 4,651.56 : x
2. Step 2: Convert to fraction form
   5,212.05/7,196.00 = 4,651.56/x
3. Step 3: Cross multiply
   5,212.05x = 7,196.00 × 4,651.56
4. Step 4: Simplify right side
   5,212.05x = 33,472,602.50
5. Step 5: Solve for x
   x = 33,472,602.50/5,212.05
6. Step 6: Final answer
   x = 6,422.16