Finding the Fourth Proportional to 11,583.04, 17,374.72 and 5,009.28

Step by Step Solution

1. Step 1: Write the proportion equation
   11,583.04 : 17,374.72 = 5,009.28 : x
2. Step 2: Convert to fraction form
   11,583.04/17,374.72 = 5,009.28/x
3. Step 3: Cross multiply
   11,583.04x = 17,374.72 × 5,009.28
4. Step 4: Simplify right side
   11,583.04x = 87,034,837.40
5. Step 5: Solve for x
   x = 87,034,837.40/11,583.04
6. Step 6: Final answer
   x = 7,513.99