Finding the Fourth Proportional to 10,554.87, 14,565.81 and 5,839.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,554.87 : 14,565.81 = 5,839.46 : x
2. Step 2: Convert to fraction form
   10,554.87/14,565.81 = 5,839.46/x
3. Step 3: Cross multiply
   10,554.87x = 14,565.81 × 5,839.46
4. Step 4: Simplify right side
   10,554.87x = 85,056,362.84
5. Step 5: Solve for x
   x = 85,056,362.84/10,554.87
6. Step 6: Final answer
   x = 8,058.49