Finding the Fourth Proportional to 7,196.93, 9,932.00 and 4,212.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.93 : 9,932.00 = 4,212.89 : x
2. Step 2: Convert to fraction form
   7,196.93/9,932.00 = 4,212.89/x
3. Step 3: Cross multiply
   7,196.93x = 9,932.00 × 4,212.89
4. Step 4: Simplify right side
   7,196.93x = 41,842,352.76
5. Step 5: Solve for x
   x = 41,842,352.76/7,196.93
6. Step 6: Final answer
   x = 5,813.92