Finding the Fourth Proportional to 10,179.27, 14,047.61 and 5,703.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,179.27 : 14,047.61 = 5,703.93 : x
2. Step 2: Convert to fraction form
   10,179.27/14,047.61 = 5,703.93/x
3. Step 3: Cross multiply
   10,179.27x = 14,047.61 × 5,703.93
4. Step 4: Simplify right side
   10,179.27x = 80,126,555.59
5. Step 5: Solve for x
   x = 80,126,555.59/10,179.27
6. Step 6: Final answer
   x = 7,871.54