Finding the Fourth Proportional to 10,218.20, 14,101.52 and 5,741.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,218.20 : 14,101.52 = 5,741.93 : x
2. Step 2: Convert to fraction form
   10,218.20/14,101.52 = 5,741.93/x
3. Step 3: Cross multiply
   10,218.20x = 14,101.52 × 5,741.93
4. Step 4: Simplify right side
   10,218.20x = 80,969,990.34
5. Step 5: Solve for x
   x = 80,969,990.34/10,218.20
6. Step 6: Final answer
   x = 7,924.10