Finding the Fourth Proportional to 15,986.37, 22,064.01 and 10,023.15

Step by Step Solution

1. Step 1: Write the proportion equation
   15,986.37 : 22,064.01 = 10,023.15 : x
2. Step 2: Convert to fraction form
   15,986.37/22,064.01 = 10,023.15/x
3. Step 3: Cross multiply
   15,986.37x = 22,064.01 × 10,023.15
4. Step 4: Simplify right side
   15,986.37x = 221,150,881.83
5. Step 5: Solve for x
   x = 221,150,881.83/15,986.37
6. Step 6: Final answer
   x = 13,833.71