Finding the Fourth Proportional to 9,836.23, 14,741.27 and 4,570.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,836.23 : 14,741.27 = 4,570.42 : x
2. Step 2: Convert to fraction form
   9,836.23/14,741.27 = 4,570.42/x
3. Step 3: Cross multiply
   9,836.23x = 14,741.27 × 4,570.42
4. Step 4: Simplify right side
   9,836.23x = 67,373,721.53
5. Step 5: Solve for x
   x = 67,373,721.53/9,836.23
6. Step 6: Final answer
   x = 6,849.55