Finding the Fourth Proportional to 14,059.62, 21,087 and 4,698.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,059.62 : 21,087 = 4,698.72 : x
2. Step 2: Convert to fraction form
   14,059.62/21,087 = 4,698.72/x
3. Step 3: Cross multiply
   14,059.62x = 21,087 × 4,698.72
4. Step 4: Simplify right side
   14,059.62x = 99,081,908.64
5. Step 5: Solve for x
   x = 99,081,908.64/14,059.62
6. Step 6: Final answer
   x = 7,047.27