Finding the Fourth Proportional to 17,392,777.72, 24,002,636.88 and 9,657,949.22

Step by Step Solution

1. Step 1: Write the proportion equation
   17,392,777.72 : 24,002,636.88 = 9,657,949.22 : x
2. Step 2: Convert to fraction form
   17,392,777.72/24,002,636.88 = 9,657,949.22/x
3. Step 3: Cross multiply
   17,392,777.72x = 24,002,636.88 × 9,657,949.22
4. Step 4: Simplify right side
   17,392,777.72x = 231,816,248,133,139.25
5. Step 5: Solve for x
   x = 231,816,248,133,139.25/17,392,777.72
6. Step 6: Final answer
   x = 13,328,305.11