Finding the Fourth Proportional to 10,043.42, 13,859.72 and 5,567.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,043.42 : 13,859.72 = 5,567.14 : x
2. Step 2: Convert to fraction form
   10,043.42/13,859.72 = 5,567.14/x
3. Step 3: Cross multiply
   10,043.42x = 13,859.72 × 5,567.14
4. Step 4: Simplify right side
   10,043.42x = 77,159,001.60
5. Step 5: Solve for x
   x = 77,159,001.60/10,043.42
6. Step 6: Final answer
   x = 7,682.54