Finding the Fourth Proportional to 10,043.42, 13,859.55 and 5,567.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,043.42 : 13,859.55 = 5,567.58 : x
2. Step 2: Convert to fraction form
   10,043.42/13,859.55 = 5,567.58/x
3. Step 3: Cross multiply
   10,043.42x = 13,859.55 × 5,567.58
4. Step 4: Simplify right side
   10,043.42x = 77,164,153.39
5. Step 5: Solve for x
   x = 77,164,153.39/10,043.42
6. Step 6: Final answer
   x = 7,683.06