Finding the Fourth Proportional to 11,585.89, 17,381.27 and 5,013.01

Step by Step Solution

1. Step 1: Write the proportion equation
   11,585.89 : 17,381.27 = 5,013.01 : x
2. Step 2: Convert to fraction form
   11,585.89/17,381.27 = 5,013.01/x
3. Step 3: Cross multiply
   11,585.89x = 17,381.27 × 5,013.01
4. Step 4: Simplify right side
   11,585.89x = 87,132,480.32
5. Step 5: Solve for x
   x = 87,132,480.32/11,585.89
6. Step 6: Final answer
   x = 7,520.57