Finding the Fourth Proportional to 16,031.66, 22,124.34 and 10,061.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,031.66 : 22,124.34 = 10,061.15 : x
2. Step 2: Convert to fraction form
   16,031.66/22,124.34 = 10,061.15/x
3. Step 3: Cross multiply
   16,031.66x = 22,124.34 × 10,061.15
4. Step 4: Simplify right side
   16,031.66x = 222,596,192.77
5. Step 5: Solve for x
   x = 222,596,192.77/16,031.66
6. Step 6: Final answer
   x = 13,884.79