Finding the Fourth Proportional to 4,718.89, 7,038.52 and 4,097.71

Step by Step Solution

1. Step 1: Write the proportion equation
   4,718.89 : 7,038.52 = 4,097.71 : x
2. Step 2: Convert to fraction form
   4,718.89/7,038.52 = 4,097.71/x
3. Step 3: Cross multiply
   4,718.89x = 7,038.52 × 4,097.71
4. Step 4: Simplify right side
   4,718.89x = 28,841,813.79
5. Step 5: Solve for x
   x = 28,841,813.79/4,718.89
6. Step 6: Final answer
   x = 6,111.99