Finding the Fourth Proportional to 16,012.58, 22,091.01 and 10,698.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012.58 : 22,091.01 = 10,698.98 : x
2. Step 2: Convert to fraction form
   16,012.58/22,091.01 = 10,698.98/x
3. Step 3: Cross multiply
   16,012.58x = 22,091.01 × 10,698.98
4. Step 4: Simplify right side
   16,012.58x = 236,351,274.17
5. Step 5: Solve for x
   x = 236,351,274.17/16,012.58
6. Step 6: Final answer
   x = 14,760.35