Finding the Fourth Proportional to 16,002.34, 22,077.07 and 10,023.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,002.34 : 22,077.07 = 10,023.60 : x
2. Step 2: Convert to fraction form
   16,002.34/22,077.07 = 10,023.60/x
3. Step 3: Cross multiply
   16,002.34x = 22,077.07 × 10,023.60
4. Step 4: Simplify right side
   16,002.34x = 221,291,718.85
5. Step 5: Solve for x
   x = 221,291,718.85/16,002.34
6. Step 6: Final answer
   x = 13,828.71