Finding the Fourth Proportional to 10,587.21, 14,609.94 and 5,807.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,587.21 : 14,609.94 = 5,807.00 : x
2. Step 2: Convert to fraction form
   10,587.21/14,609.94 = 5,807.00/x
3. Step 3: Cross multiply
   10,587.21x = 14,609.94 × 5,807.00
4. Step 4: Simplify right side
   10,587.21x = 84,839,848.53
5. Step 5: Solve for x
   x = 84,839,848.53/10,587.21
6. Step 6: Final answer
   x = 8,013.43