Finding the Fourth Proportional to 11,663.56, 17,468.94 and 5,807.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,663.56 : 17,468.94 = 5,807.08 : x
2. Step 2: Convert to fraction form
   11,663.56/17,468.94 = 5,807.08/x
3. Step 3: Cross multiply
   11,663.56x = 17,468.94 × 5,807.08
4. Step 4: Simplify right side
   11,663.56x = 101,443,532.10
5. Step 5: Solve for x
   x = 101,443,532.10/11,663.56
6. Step 6: Final answer
   x = 8,697.48