Finding the Fourth Proportional to 10,888.59, 16,325.59 and 5,042.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,888.59 : 16,325.59 = 5,042.01 : x
2. Step 2: Convert to fraction form
   10,888.59/16,325.59 = 5,042.01/x
3. Step 3: Cross multiply
   10,888.59x = 16,325.59 × 5,042.01
4. Step 4: Simplify right side
   10,888.59x = 82,313,788.04
5. Step 5: Solve for x
   x = 82,313,788.04/10,888.59
6. Step 6: Final answer
   x = 7,559.64