Finding the Fourth Proportional to 10,587.02, 14,609.12 and 5,871.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,587.02 : 14,609.12 = 5,871.30 : x
2. Step 2: Convert to fraction form
   10,587.02/14,609.12 = 5,871.30/x
3. Step 3: Cross multiply
   10,587.02x = 14,609.12 × 5,871.30
4. Step 4: Simplify right side
   10,587.02x = 85,774,526.26
5. Step 5: Solve for x
   x = 85,774,526.26/10,587.02
6. Step 6: Final answer
   x = 8,101.86