Finding the Fourth Proportional to 4,045.49, 6,061.94 and 3,165.83

Step by Step Solution

1. Step 1: Write the proportion equation
   4,045.49 : 6,061.94 = 3,165.83 : x
2. Step 2: Convert to fraction form
   4,045.49/6,061.94 = 3,165.83/x
3. Step 3: Cross multiply
   4,045.49x = 6,061.94 × 3,165.83
4. Step 4: Simplify right side
   4,045.49x = 19,191,094.07
5. Step 5: Solve for x
   x = 19,191,094.07/4,045.49
6. Step 6: Final answer
   x = 4,743.82