Finding the Fourth Proportional to 10,672.01, 14,727.77 and 5,957.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672.01 : 14,727.77 = 5,957.19 : x
2. Step 2: Convert to fraction form
   10,672.01/14,727.77 = 5,957.19/x
3. Step 3: Cross multiply
   10,672.01x = 14,727.77 × 5,957.19
4. Step 4: Simplify right side
   10,672.01x = 87,736,094.38
5. Step 5: Solve for x
   x = 87,736,094.38/10,672.01
6. Step 6: Final answer
   x = 8,221.14