Finding the Fourth Proportional to 10,807.59, 14,914.49 and 5,839.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,807.59 : 14,914.49 = 5,839.59 : x
2. Step 2: Convert to fraction form
   10,807.59/14,914.49 = 5,839.59/x
3. Step 3: Cross multiply
   10,807.59x = 14,914.49 × 5,839.59
4. Step 4: Simplify right side
   10,807.59x = 87,094,477.46
5. Step 5: Solve for x
   x = 87,094,477.46/10,807.59
6. Step 6: Final answer
   x = 8,058.64