Finding the Fourth Proportional to 17,816,632.72, 24,587,020.58 and 9,667,870.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,816,632.72 : 24,587,020.58 = 9,667,870.72 : x
2. Step 2: Convert to fraction form
   17,816,632.72/24,587,020.58 = 9,667,870.72/x
3. Step 3: Cross multiply
   17,816,632.72x = 24,587,020.58 × 9,667,870.72
4. Step 4: Simplify right side
   17,816,632.72x = 237,704,136,357,419.41
5. Step 5: Solve for x
   x = 237,704,136,357,419.41/17,816,632.72
6. Step 6: Final answer
   x = 13,341,698.18