Finding the Fourth Proportional to 14,404.83, 21,602.36 and 7,004.58

Step by Step Solution

1. Step 1: Write the proportion equation
   14,404.83 : 21,602.36 = 7,004.58 : x
2. Step 2: Convert to fraction form
   14,404.83/21,602.36 = 7,004.58/x
3. Step 3: Cross multiply
   14,404.83x = 21,602.36 × 7,004.58
4. Step 4: Simplify right side
   14,404.83x = 151,315,423.79
5. Step 5: Solve for x
   x = 151,315,423.79/14,404.83
6. Step 6: Final answer
   x = 10,504.49