Finding the Fourth Proportional to 10,579.71, 14,599.39 and 5,798.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,579.71 : 14,599.39 = 5,798.72 : x
2. Step 2: Convert to fraction form
   10,579.71/14,599.39 = 5,798.72/x
3. Step 3: Cross multiply
   10,579.71x = 14,599.39 × 5,798.72
4. Step 4: Simplify right side
   10,579.71x = 84,657,672.79
5. Step 5: Solve for x
   x = 84,657,672.79/10,579.71
6. Step 6: Final answer
   x = 8,001.89