Finding the Fourth Proportional to 10,574.94, 14,592.47 and 5,857.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,574.94 : 14,592.47 = 5,857.98 : x
2. Step 2: Convert to fraction form
   10,574.94/14,592.47 = 5,857.98/x
3. Step 3: Cross multiply
   10,574.94x = 14,592.47 × 5,857.98
4. Step 4: Simplify right side
   10,574.94x = 85,482,397.41
5. Step 5: Solve for x
   x = 85,482,397.41/10,574.94
6. Step 6: Final answer
   x = 8,083.49