Finding the Fourth Proportional to 16,011.50, 22,088.36 and 10,348.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,011.50 : 22,088.36 = 10,348.02 : x
2. Step 2: Convert to fraction form
   16,011.50/22,088.36 = 10,348.02/x
3. Step 3: Cross multiply
   16,011.50x = 22,088.36 × 10,348.02
4. Step 4: Simplify right side
   16,011.50x = 228,570,739.31
5. Step 5: Solve for x
   x = 228,570,739.31/16,011.50
6. Step 6: Final answer
   x = 14,275.42