Finding the Fourth Proportional to 10,043.03, 13,859.16 and 5,566.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,043.03 : 13,859.16 = 5,566.74 : x
2. Step 2: Convert to fraction form
   10,043.03/13,859.16 = 5,566.74/x
3. Step 3: Cross multiply
   10,043.03x = 13,859.16 × 5,566.74
4. Step 4: Simplify right side
   10,043.03x = 77,150,271.04
5. Step 5: Solve for x
   x = 77,150,271.04/10,043.03
6. Step 6: Final answer
   x = 7,681.98