Finding the Fourth Proportional to 10,587.62, 14,611.98 and 5,872.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,587.62 : 14,611.98 = 5,872.79 : x
2. Step 2: Convert to fraction form
   10,587.62/14,611.98 = 5,872.79/x
3. Step 3: Cross multiply
   10,587.62x = 14,611.98 × 5,872.79
4. Step 4: Simplify right side
   10,587.62x = 85,813,090.02
5. Step 5: Solve for x
   x = 85,813,090.02/10,587.62
6. Step 6: Final answer
   x = 8,105.04