Finding the Fourth Proportional to 4,042.06, 6,061.98 and 2,868.58

Step by Step Solution

1. Step 1: Write the proportion equation
   4,042.06 : 6,061.98 = 2,868.58 : x
2. Step 2: Convert to fraction form
   4,042.06/6,061.98 = 2,868.58/x
3. Step 3: Cross multiply
   4,042.06x = 6,061.98 × 2,868.58
4. Step 4: Simplify right side
   4,042.06x = 17,389,274.59
5. Step 5: Solve for x
   x = 17,389,274.59/4,042.06
6. Step 6: Final answer
   x = 4,302.08