Finding the Fourth Proportional to 11,580.57, 17,361.63 and 5,002.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,580.57 : 17,361.63 = 5,002.16 : x
2. Step 2: Convert to fraction form
   11,580.57/17,361.63 = 5,002.16/x
3. Step 3: Cross multiply
   11,580.57x = 17,361.63 × 5,002.16
4. Step 4: Simplify right side
   11,580.57x = 86,845,564.31
5. Step 5: Solve for x
   x = 86,845,564.31/11,580.57
6. Step 6: Final answer
   x = 7,499.25