Finding the Fourth Proportional to 9,554.91, 13,187.34 and 5,576.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,554.91 : 13,187.34 = 5,576.01 : x
2. Step 2: Convert to fraction form
   9,554.91/13,187.34 = 5,576.01/x
3. Step 3: Cross multiply
   9,554.91x = 13,187.34 × 5,576.01
4. Step 4: Simplify right side
   9,554.91x = 73,532,739.71
5. Step 5: Solve for x
   x = 73,532,739.71/9,554.91
6. Step 6: Final answer
   x = 7,695.81