Finding the Fourth Proportional to 10,043.88, 13,861.20 and 5,567.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,043.88 : 13,861.20 = 5,567.82 : x
2. Step 2: Convert to fraction form
   10,043.88/13,861.20 = 5,567.82/x
3. Step 3: Cross multiply
   10,043.88x = 13,861.20 × 5,567.82
4. Step 4: Simplify right side
   10,043.88x = 77,176,666.58
5. Step 5: Solve for x
   x = 77,176,666.58/10,043.88
6. Step 6: Final answer
   x = 7,683.95