Finding the Fourth Proportional to 14,271.41, 19,694.06 and 7,898.27

Step by Step Solution

1. Step 1: Write the proportion equation
   14,271.41 : 19,694.06 = 7,898.27 : x
2. Step 2: Convert to fraction form
   14,271.41/19,694.06 = 7,898.27/x
3. Step 3: Cross multiply
   14,271.41x = 19,694.06 × 7,898.27
4. Step 4: Simplify right side
   14,271.41x = 155,548,980.76
5. Step 5: Solve for x
   x = 155,548,980.76/14,271.41
6. Step 6: Final answer
   x = 10,899.34