Finding the Fourth Proportional to 16,498,568.03, 22,757,667.42 and 9,788,149.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498,568.03 : 22,757,667.42 = 9,788,149.76 : x
2. Step 2: Convert to fraction form
   16,498,568.03/22,757,667.42 = 9,788,149.76/x
3. Step 3: Cross multiply
   16,498,568.03x = 22,757,667.42 × 9,788,149.76
4. Step 4: Simplify right side
   16,498,568.03x = 222,755,456,846,292.06
5. Step 5: Solve for x
   x = 222,755,456,846,292.06/16,498,568.03
6. Step 6: Final answer
   x = 13,501,502.46