Finding the Fourth Proportional to 10,052.10, 13,871.99 and 5,575.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,052.10 : 13,871.99 = 5,575.91 : x
2. Step 2: Convert to fraction form
   10,052.10/13,871.99 = 5,575.91/x
3. Step 3: Cross multiply
   10,052.10x = 13,871.99 × 5,575.91
4. Step 4: Simplify right side
   10,052.10x = 77,348,912.34
5. Step 5: Solve for x
   x = 77,348,912.34/10,052.10
6. Step 6: Final answer
   x = 7,694.80