Finding the Fourth Proportional to 17,463,462.24, 24,086,667.72 and 12,815,677.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,463,462.24 : 24,086,667.72 = 12,815,677.16 : x
2. Step 2: Convert to fraction form
   17,463,462.24/24,086,667.72 = 12,815,677.16/x
3. Step 3: Cross multiply
   17,463,462.24x = 24,086,667.72 × 12,815,677.16
4. Step 4: Simplify right side
   17,463,462.24x = 308,686,957,359,713.25
5. Step 5: Solve for x
   x = 308,686,957,359,713.25/17,463,462.24
6. Step 6: Final answer
   x = 17,676,160.27