Finding the Fourth Proportional to 10,052.39, 13,872.52 and 5,576.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,052.39 : 13,872.52 = 5,576.00 : x
2. Step 2: Convert to fraction form
   10,052.39/13,872.52 = 5,576.00/x
3. Step 3: Cross multiply
   10,052.39x = 13,872.52 × 5,576.00
4. Step 4: Simplify right side
   10,052.39x = 77,353,102.16
5. Step 5: Solve for x
   x = 77,353,102.16/10,052.39
6. Step 6: Final answer
   x = 7,695.00