Finding the Fourth Proportional to 10,124.52, 13,971.73 and 5,587.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,124.52 : 13,971.73 = 5,587.23 : x
2. Step 2: Convert to fraction form
   10,124.52/13,971.73 = 5,587.23/x
3. Step 3: Cross multiply
   10,124.52x = 13,971.73 × 5,587.23
4. Step 4: Simplify right side
   10,124.52x = 78,063,269.01
5. Step 5: Solve for x
   x = 78,063,269.01/10,124.52
6. Step 6: Final answer
   x = 7,710.32