Finding the Fourth Proportional to 17,079,105.10, 25,624,562.55 and 16,488,615.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,079,105.10 : 25,624,562.55 = 16,488,615.10 : x
2. Step 2: Convert to fraction form
   17,079,105.10/25,624,562.55 = 16,488,615.10/x
3. Step 3: Cross multiply
   17,079,105.10x = 25,624,562.55 × 16,488,615.10
4. Step 4: Simplify right side
   17,079,105.10x = 422,513,548,992,824.50
5. Step 5: Solve for x
   x = 422,513,548,992,824.50/17,079,105.10
6. Step 6: Final answer
   x = 24,738,623.40