Finding the Fourth Proportional to 6,117.42, 9,161.55 and 3,339.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,117.42 : 9,161.55 = 3,339.93 : x
2. Step 2: Convert to fraction form
   6,117.42/9,161.55 = 3,339.93/x
3. Step 3: Cross multiply
   6,117.42x = 9,161.55 × 3,339.93
4. Step 4: Simplify right side
   6,117.42x = 30,598,935.69
5. Step 5: Solve for x
   x = 30,598,935.69/6,117.42
6. Step 6: Final answer
   x = 5,001.93